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Difference between revisions of "MetaExtensions"

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This page lists the allowed extension values for the name="" attribute of the <meta> element in HTML5.  
This page lists extension values for the name="" attribute of the HTML <meta> element. You may add your own values to this list.


You may add your own values to this list, which makes them legal HTML5 metadata names.  
For assistance in preparing a specification, see the [[:Category:Specification editing|specification editing]] category and the [https://github.com/tabatkins/bikeshed/ Bikeshed] documentation.


We ask that you:
If the specification is ready, we ask that you:
* '''avoid redundancy''' - if someone has already defined a name that does roughly what you want, please reuse it.
* '''be sure to include ''all'' the items''' [http://www.whatwg.org/specs/web-apps/current-work/multipage/semantics.html#other-metadata-names required by the spec] ''including a link to a specification'' that specifies the keyword ''as an HTML meta keyword''.  If a proposal lacks a specification and a version in a complete specification exists, the latter is to be preferred.


Note that URL-valued properties must not be registered as meta names but should be registered as [http://microformats.org/wiki/existing-rel-values#HTML5_link_type_extensions rel keywords] instead.  
* '''Avoid redundancy.''' If someone has already defined a name that does roughly what you want, please reuse it.
* '''Be sure to include ''all'' the items''' [http://www.whatwg.org/specs/web-apps/current-work/multipage/semantics.html#other-metadata-names outlined in the spec] ''including a link to a specification'' that specifies the keyword ''as an HTML meta keyword''.  If a proposal lacks a specification and a version in a complete specification exists, the latter is to be preferred.
* '''Alphabetize by keyword''', without regard for case, in any table. Sort nonalphanumerics by ASCII value.
* '''Not reserve namespaces.''' Instead, register individual names (known as enumerated values although you don't have to number them).


Also note that changes to this registry will not be reflected in validators in real time. If you add a new meta name value to the [http://wiki.whatwg.org/wiki/MetaExtensions#Registered_Extensions Registered Extensions] table, either [http://bugzilla.validator.nu/ open a validator bug] or e-mail the [mailto:www-[email protected] [email protected]] list to ensure the validator maintainers will pull in the new name value.
URL-valued attributes must not be added to this page as meta names but should be registered as [http://microformats.org/wiki/existing-rel-values#HTML5_link_type_extensions rel keywords] instead.  


== Registered Extensions ==
__TOC__
 
== Meta Name Extensions ==


{| class="wikitable sortable"
{| class="wikitable sortable"
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|-valign="top"  
|-valign="top"  
| AGLSTERMS.act
| AGLSTERMS.accessibility
| A specific piece of legislation which requires or drives the creation or provision of the resource.
| A statement indicating the accessibility characteristics of the resource.
| [http://www.agls.gov.au/pdf/AGLS%20Metadata%20Standard%20Part%202%20Usage%20Guide.PDF AGLS Metadata Usage Guide]
| [http://www.agls.gov.au/pdf/AGLS%20Metadata%20Standard%20Part%202%20Usage%20Guide.PDF AGLS Metadata Usage Guide]
|  
|  
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|-valign="top"  
|-valign="top"  
| AGLSTERMS.accessibility
| AGLSTERMS.accessMode
| A statement indicating the accessibility characteristics of the resource.
| Perceptual mode for the resource.  
| [http://www.agls.gov.au/pdf/AGLS%20Metadata%20Standard%20Part%202%20Usage%20Guide.PDF AGLS Metadata Usage Guide]
| [http://www.agls.gov.au/pdf/AGLS%20Metadata%20Standard%20Part%202%20Usage%20Guide.PDF AGLS Metadata Usage Guide]
|  
|  
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|-valign="top"  
|-valign="top"  
| AGLSTERMS.accessMode
| AGLSTERMS.act
| Perceptual mode for the resource.  
| A specific piece of legislation which requires or drives the creation or provision of the resource.
| [http://www.agls.gov.au/pdf/AGLS%20Metadata%20Standard%20Part%202%20Usage%20Guide.PDF AGLS Metadata Usage Guide]
| [http://www.agls.gov.au/pdf/AGLS%20Metadata%20Standard%20Part%202%20Usage%20Guide.PDF AGLS Metadata Usage Guide]
|  
|  
Line 44: Line 47:
| AGLSTERMS.aggregationLevel
| AGLSTERMS.aggregationLevel
| The level of aggregation of the described resource - an 'item' or a 'collection'.
| The level of aggregation of the described resource - an 'item' or a 'collection'.
| [http://www.agls.gov.au/pdf/AGLS%20Metadata%20Standard%20Part%202%20Usage%20Guide.PDF AGLS Metadata Usage Guide]
|
| Proposal
|-valign="top"
| AGLSTERMS.allow-search
| A specific piece of legislation which requires or drives the creation or provision of the resource.
| [http://www.agls.gov.au/pdf/AGLS%20Metadata%20Standard%20Part%202%20Usage%20Guide.PDF AGLS Metadata Usage Guide]
| [http://www.agls.gov.au/pdf/AGLS%20Metadata%20Standard%20Part%202%20Usage%20Guide.PDF AGLS Metadata Usage Guide]
|  
|  
Line 91: Line 101:


|-valign="top"  
|-valign="top"  
| AGLSTERMS.isBasisFor
| AGLSTERMS.isBasedOn
| A related resource that is a performance, production, derivation, translation or interpretation of the described resource.
| A related resource of which the described resource is a performance, production, derivation, translation or interpretation.
| [http://www.agls.gov.au/pdf/AGLS%20Metadata%20Standard%20Part%202%20Usage%20Guide.PDF AGLS Metadata Usage Guide]
| [http://www.agls.gov.au/pdf/AGLS%20Metadata%20Standard%20Part%202%20Usage%20Guide.PDF AGLS Metadata Usage Guide]
|  
|  
Line 98: Line 108:


|-valign="top"  
|-valign="top"  
| AGLSTERMS.isBasedOn
| AGLSTERMS.isBasisFor
| A related resource of which the described resource is a performance, production, derivation, translation or interpretation.
| A related resource that is a performance, production, derivation, translation or interpretation of the described resource.
| [http://www.agls.gov.au/pdf/AGLS%20Metadata%20Standard%20Part%202%20Usage%20Guide.PDF AGLS Metadata Usage Guide]
| [http://www.agls.gov.au/pdf/AGLS%20Metadata%20Standard%20Part%202%20Usage%20Guide.PDF AGLS Metadata Usage Guide]
|  
|  
Line 164: Line 174:
| Sets the style of the status bar for a web application.
| Sets the style of the status bar for a web application.
| [http://developer.apple.com/library/safari/#documentation/appleapplications/reference/SafariHTMLRef/Articles/MetaTags.html Apple Safari HTML Reference]
| [http://developer.apple.com/library/safari/#documentation/appleapplications/reference/SafariHTMLRef/Articles/MetaTags.html Apple Safari HTML Reference]
|
| Proposal
|-valign="top"
| apple-mobile-web-app-title
| Sets the title of the application when added to the homescreen on iOS6+
| [https://faq.jokenetwork.de/apple-mobile-web-app-title Unofficial Documentation of apple-mobile-web-app-title] - Read more about Apple's web-app's at [https://developer.apple.com/library/safari/documentation/appleapplications/reference/SafariHTMLRef/Articles/MetaTags.html Apple Safari HTML Reference]
|  
|  
| Proposal
| Proposal
Line 175: Line 192:


|-valign="top"  
|-valign="top"  
| apple-mobile-web-app-title
| application-name
| Sets the title of the application when added to the homescreen on iOS6+
| For Windows 7: "[D]efines the name of the Pinned site application instance. This is the name that appears in a tooltip when hovering over the Pinned site button on the Windows 7 taskbar. The application name is also appended to the window title of the Pinned site application instance." Although the documentation refers to an application, it gives an example of writing this metadata for HTML. Indeed, this name must not be used except in a Web application, according to HTML Living Standard and HTML 5.1.
| [https://jokenetwork.de/faq/apple/title/ Unofficial Documentation of apple-mobile-web-app-title] - Read more about Apple's web-app's at [https://developer.apple.com/library/safari/documentation/appleapplications/reference/SafariHTMLRef/Articles/MetaTags.html Apple Safari HTML Reference]
| [https://msdn.microsoft.com/en-us/library/gg491732%28v=vs.85%29.aspx Declaring Pinned Site Metadata (Microsoft Developer Network)]
|  
|
| Proposal
| Proposed


|-valign="top"
|-valign="top"
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| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| baiduspider
| appstore:bundle_id
| Synonym of <code>robots</code> for targeting Baidu only.
| Application bundle identifier or package identifier, used to identify applications on platforms and within some app stores. Usage: <code><meta name="appstore:bundle_id" content="com.example.myapp"></code>
| [http://www.baidu.com/search/robots_english.html Baidu documentation]
| IAB Tech Lab app-ads.txt documentation: <nowiki>https://iabtechlab.com/ads-txt/</nowiki>
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| bitcoin
| appstore:developer_url
| a bitcoin-address
| The consumer-visible URL published as developer contact details within an app store listing for an app. Usage: <code><meta name="appstore:developer_url" content="<nowiki>https://www.path.to/page</nowiki>"></code>
| Short documentation (unofficial): [https://jokenetwork.de/faq/bitcoin JokeNetwork's unofficial documentation for bitcoin-metatag], more informations about the Bitcoin-adress: [https://en.bitcoin.it/wiki/Address Bitcoin wiki]
| IAB Tech Lab app-ads.txt documentation: <nowiki>https://iabtechlab.com/ads-txt/</nowiki>
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| blazerr-support-identifier
| appstore:store_id
| Used to identify users for JokeNetwork's Blazerr Support-System along with a cookie. Not adapted to the cookie policy of the EU yet. The verification of a user without the use of cookies can be obtained with the meta tag [https://jokenetwork.de/faq/blazerr/ blazerr-support-id-noncookies].
| An app store specific identifier representing the stock keeping unit (SKU) or another identifier used to locate the app within the store. Usage: <code><meta name="appstore:store_id" content="SKU12345"></code>
| [https://jokenetwork.de/faq/blazerr/metatags/#blazerr-support-identifier JokeNetwork's Blazerr Documentation]
| IAB Tech Lab app-ads.txt documentation: <nowiki>https://iabtechlab.com/ads-txt/</nowiki>
|  
|  
| proposal
| Proposal


|-valign="top"  
|-valign="top"  
| blazerr-support-id-noncookies
| audience
| Used to identify users for JokeNetwork's Blazerr Support-System without a cookie.
| Categorize the principal intended audience for the page, generally with a controlled vocabulary.<br /><br />Google uses this tag: [https://support.google.com/customsearch/answer/2595557?hl=en Custom Search Help], as accessed Jan. 8, 2016.
| [https://jokenetwork.de/faq/blazerr/metatags/#blazerr-support-id-noncookies JokeNetwork's Blazerr Documentation]
| [http://brittlebit.org/specifications/html-meta-audience/specification-for-html-meta-element-with-name-value-audience.html BrittleBit.org spec]
|  
|  
| proposal
| Proposal


|-valign="top"  
|-valign="top"  
| blazerr-ssl
| bitcoin
| Decides whether connect via a secure connection or not to JokeNetwork's Blazerr-System. Similar to blazerr-secure.<br>
| A bitcoin-address
Usage: <code><meta name="blazerr-ssl" content="yes"></code>
| Short documentation (unofficial): [https://faq.jokenetwork.de/bitcoin JokeNetwork's unofficial documentation for bitcoin-metatag], more informations about the Bitcoin-adress: [https://en.bitcoin.it/wiki/Address Bitcoin wiki]
| [https://jokenetwork.de/faq/blazerr/metatags/#blazerr-ssl JokeNetwork's Blazerr Documentation]
|  
|  
| proposal
| Proposal


|-valign="top"  
|-valign="top"  
Line 230: Line 246:
| Decides whether connect via a secure connection or not to JokeNetwork's Blazerr-System. Synonym to blazerr-ssl, but only for old browsers such as Internet Explorer 7.<br>
| Decides whether connect via a secure connection or not to JokeNetwork's Blazerr-System. Synonym to blazerr-ssl, but only for old browsers such as Internet Explorer 7.<br>
Usage: <code><meta name="blazerr-secure" content="yes"></code>
Usage: <code><meta name="blazerr-secure" content="yes"></code>
| [https://jokenetwork.de/faq/blazerr/metatags/#blazerr-secure JokeNetwork's Blazerr Documentation]
| [https://faq.jokenetwork.de/Blazerr JokeNetwork's Blazerr Documentation]
|  
|  
| proposal
| Proposal


|-valign="top"  
|-valign="top"  
Line 238: Line 254:
| Checks whether Blazerr SEO has been used or not. It contains the user-id and the SEO Version.<br>
| Checks whether Blazerr SEO has been used or not. It contains the user-id and the SEO Version.<br>
Usage: <code><meta name="blazerr-seo" content="0001;v0.7"></code><br>0001 is an example for a user id, v0.7 identifies which version of SEO is used (In this case version Beta 7 / 0.7). If you're using Blazerr SEO, you have to include this meta-tag. Otherwise the tool will not work.
Usage: <code><meta name="blazerr-seo" content="0001;v0.7"></code><br>0001 is an example for a user id, v0.7 identifies which version of SEO is used (In this case version Beta 7 / 0.7). If you're using Blazerr SEO, you have to include this meta-tag. Otherwise the tool will not work.
| [https://jokenetwork.de/faq/blazerr/metatags/#blazerr-seo JokeNetwork's Blazerr Documentation]
| [https://faq.jokenetwork.de/Blazerr JokeNetwork's Blazerr Documentation]
|  
|  
| proposal
| Proposal


|-valign="top"  
|-valign="top"  
| theme-color
| blazerr-ssl
| Indicates a color associated with the web site's theme. Web browsers might use this color to theme their UI to be consistent with the web site's color scheme.<br>
| Decides whether connect via a secure connection or not to JokeNetwork's Blazerr-System. Similar to blazerr-secure.<br>
Usage: <code><meta name="theme-color" content="papayawhip"></code>
Usage: <code><meta name="blazerr-ssl" content="yes"></code>
| [https://github.com/whatwg/meta-brand-color Documentation]
| [https://faq.jokenetwork.de/Blazerr JokeNetwork's Blazerr Documentation]
| blazerr-secure is partial synonym (see that entry)
| Proposal
 
|-valign="top"
| blazerr-support-id-noncookies
| Used to identify users for JokeNetwork's Blazerr Support-System without a cookie. Deprecated.
| [https://faq.jokenetwork.de/Blazerr JokeNetwork's Blazerr Documentation]
|  
|  
| proposal
| Proposal


|-valign="top"  
|-valign="top"  
| cfia.gdr.include
| blazerr-support-identifier
| Canadian Food Inspection Agency Guidance Document Repository Page
| Used to identify users for JokeNetwork's Blazerr Support-System along with a cookie. The verification of a user without the use of cookies can be obtained with the deprecated meta tag [https://faq.jokenetwork.de/Blazerr blazerr-support-id-noncookies].
| Coming soon at [http://www.inspection.gc.ca CFIA website]
| [https://faq.jokenetwork.de/Blazerr JokeNetwork's Blazerr Documentation]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| cfia.gdr.program
| bug.blocked
| Canadian Food Inspection Agency Guidance Document Repository Page Program
| Bugzilla dependency tree to which the https://dvcs.w3.org/hg/webcomponents/raw-file/default/assets/scripts/bug-assist.js bug-creation script will add a link.
| Coming soon at [http://www.inspection.gc.ca CFIA website]
| [https://dvcs.w3.org/hg/webcomponents/raw-file/default/assets/scripts/bug-assist.js Embedded documentation]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| cfia.gdr.commodity
| bug.comment
| Canadian Food Inspection Agency Guidance Document Repository Page Commodity
| Bugzilla comment used by the https://dvcs.w3.org/hg/webcomponents/raw-file/default/assets/scripts/bug-assist.js bug-creation script.
| Coming soon at [http://www.inspection.gc.ca CFIA website]
| [https://dvcs.w3.org/hg/webcomponents/raw-file/default/assets/scripts/bug-assist.js Embedded documentation]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| cfia.gdr.activity
| bug.component
| Canadian Food Inspection Agency Guidance Document Repository Page Activity
| Bugzilla component against which the https://dvcs.w3.org/hg/webcomponents/raw-file/default/assets/scripts/bug-assist.js bug-creation script will create a new bug.
| Coming soon at [http://www.inspection.gc.ca CFIA website]
| [https://dvcs.w3.org/hg/webcomponents/raw-file/default/assets/scripts/bug-assist.js Embedded documentation]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| citeseerxbot
| bug.product
| Synonym of <code>robots</code> for targeting CiteSeerX only.
| Bugzilla product against which the https://dvcs.w3.org/hg/webcomponents/raw-file/default/assets/scripts/bug-assist.js bug-creation script will create a new bug.
| [http://csxstatic.ist.psu.edu/submit CiteSeerX Submit Documents] <small>'If you do not want your documents crawled by CiteSeerX, please use a robots.txt to disallow our crawler named "citeseerxbot"'</small>, [http://csxstatic.ist.psu.edu/about/crawler CiteSeerX Crawler]
| [https://dvcs.w3.org/hg/webcomponents/raw-file/default/assets/scripts/bug-assist.js Embedded documentation]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| collection
| bug.short_desc
| To replace the obsolete dc:collection. A collection is described as a group, an aggregation of topics Used to describe the top-level content of XHTML documents. These appear in your META tags showing a group of subject. Website Taxonomy improve classification for search engine analysis and semantic communication with a description language content.
| Bugzilla short description used by the https://dvcs.w3.org/hg/webcomponents/raw-file/default/assets/scripts/bug-assist.js bug-creation script.
 
| [https://dvcs.w3.org/hg/webcomponents/raw-file/default/assets/scripts/bug-assist.js Embedded documentation]
<meta name="collection" content="MetaExtensions" />
<meta name="subject" content="topics, thesaurus, Meta Tag, header, semantic" />
| [http://www.trucsweb.com/tw/]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| csrf-param
| cfia.gdr.activity
| Cross-site request forgery protection parameter for Ruby on Rails
| Canadian Food Inspection Agency Guidance Document Repository Page Activity
| [http://apidock.com/rails/ActionView/Helpers/CsrfHelper/csrf_meta_tag Rails API]
| Coming soon at [http://www.inspection.gc.ca CFIA website]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| csrf-token
| cfia.gdr.commodity
| Cross-site request forgery protection token for Ruby on Rails
| Canadian Food Inspection Agency Guidance Document Repository Page Commodity
| [http://apidock.com/rails/ActionView/Helpers/CsrfHelper/csrf_meta_tag Rails API]
| Coming soon at [http://www.inspection.gc.ca CFIA website]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| da_anonymiseIP
| cfia.gdr.include
| Defines anonymiseIP parameter for Decibel Insight
| Canadian Food Inspection Agency Guidance Document Repository Page
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
| Coming soon at [http://www.inspection.gc.ca CFIA website]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| da_contactCompany
| cfia.gdr.program
| Defines the contactCompany of the page for Decibel Insight
| Canadian Food Inspection Agency Guidance Document Repository Page Program
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
| Coming soon at [http://www.inspection.gc.ca CFIA website]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| da_contactEmail
| citation_author
| Defines the contactEmail of the page for Decibel Insight
| The name of an author of an academic paper
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
| [https://www.google.com/intl/en/scholar/inclusion.html#indexing Google Scholar indexing documentation]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| da_contactFirstName
| citation_author_email
| Defines the contactFirstName of the page for Decibel Insight
| The email address of the preceding author (identified using citation_author) of an academic paper
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
|  
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| da_contactLastName
| citation_author_institution
| Defines the contactLastName of the page for Decibel Insight
| The name of an institution to which the preceding author (identified using citation_author) of an academic paper is affiliated
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
|  
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| da_contactName
| citation_conference_title
| Defines the contactName of the page for Decibel Insight
| The title of the conference at which an academic paper is published
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
| [https://www.google.com/intl/en/scholar/inclusion.html#indexing Google Scholar indexing documentation]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| da_contactTelephone
| citation_date
| Defines the contactTelephone of the page for Decibel Insight
| The publication date of an academic paper
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
|  
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| da_conversionCurrency
| citation_dissertation_institution
| Defines the conversionCurrency of the page for Decibel Insight
| The name of the institution which published an academic dissertation
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
| [https://www.google.com/intl/en/scholar/inclusion.html#indexing Google Scholar indexing documentation]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| da_conversionId
| citation_doi
| Defines the conversionId of the page for Decibel Insight
| The Digital Object Identifier of an academic paper
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
|  
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| da_conversionValue
| citation_firstpage
| Defines the conversionValue of the page for Decibel Insight
| The first page of the journal in which an academic paper is published
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
| [https://www.google.com/intl/en/scholar/inclusion.html#indexing Google Scholar indexing documentation]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| da_goalCurrency
| citation_fulltext_html_url
| Defines the goalCurrency of the page for Decibel Insight
| The URL of the full text HTML version of an academic paper
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
|  
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| da_goalId
| citation_isbn
| Defines the goalId of the page for Decibel Insight
| The ISBN of the book in which an academic paper is published
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
| [https://www.google.com/intl/en/scholar/inclusion.html#indexing Google Scholar indexing documentation]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| da_goalValue
| citation_issn
| Defines the goalValue of the page for Decibel Insight
| The ISSN of the journal in which an academic paper is published
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
| [https://www.google.com/intl/en/scholar/inclusion.html#indexing Google Scholar indexing documentation]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| da_interactionSelector
| citation_issue
| Defines the interactionSelector parameter for Decibel Insight
| The issue of the journal in which an academic paper is published
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
| [https://www.google.com/intl/en/scholar/inclusion.html#indexing Google Scholar indexing documentation]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| da_pageRole
| citation_journal_abbrev
| Defines the role of the page for Decibel Insight
| The abbreviated title of the journal in which an academic paper is published
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
|  
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| da_pageTaxonomy
| citation_journal_title
| Defines the taxonomy of the page for Decibel Insight
| The title of the journal in which an academic paper is published
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
| [https://www.google.com/intl/en/scholar/inclusion.html#indexing Google Scholar indexing documentation]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| da_pageTitle
| citation_keywords
| Defines the pageTitle of the page for Decibel Insight
| A semicolon-separated list of keywords associated with an academic paper
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
|  
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| da_pageVersion
| citation_language
| Defines the pageVersion of the page for Decibel Insight
| The language in which an academic paper is written, as an ISO 639-1 two-letter code
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
|  
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| da_sessionId
| citation_lastpage
| Defines the sessionId parameter for Decibel Insight
| The last page of the journal in which an academic paper is published
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
| [https://www.google.com/intl/en/scholar/inclusion.html#indexing Google Scholar indexing documentation]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| da_userId
| citation_pdf_url
| Defines the userId parameter for Decibel Insight
| The URL of a PDF version of an academic paper
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
| [https://www.google.com/intl/en/scholar/inclusion.html#indexing Google Scholar indexing documentation]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| dc.date.issued
| citation_publication_date
| Date of publication for Google News. The format of the content is YYYY-MM-DD or YYYY-MM-DDThh:mm:ssTZD.
| The publication date of an academic paper
It must be accompanied by a <code>&lt;link rel="schema.dc" href="<nowiki>http://purl.org/dc/elements/1.1/</nowiki>"&gt;</code> element
| [https://www.google.com/intl/en/scholar/inclusion.html#indexing Google Scholar indexing documentation]
| [http://www.google.com/support/news_pub/bin/answer.py?answer=93994 Google News documentation]
|  
| <code>dcterms.issued</code> (former <code>&lt;time pubdate&gt;</code> no longer considered due to the abort of <code>@pubdate</code>)
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dc.language
| citation_publisher
| A language of the resource. Recommended best practice is to use a controlled vocabulary such as RFC 4646 [RFC4646].
| The name of the publisher of an academic paper
It must be accompanied by a <code>&lt;link rel="schema.dc" href="<nowiki>http://purl.org/dc/elements/1.1/</nowiki>"&gt;</code> element.
| The [https://www.google.com/intl/en/scholar/inclusion.html#indexing spec] (as accessed 11-26-17) omits this meta name but refers to the meta name DC.publisher (see that on this page).
| [http://dublincore.org/documents/dcmi-terms/#terms-language DCMI Metadata Terms] mapped according to
|
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| Redundant with the <code>lang</code> attribute on the
<code>html</code> element. (Browsers pay attention to the <code>lang</code> attribute but not <code>dc.language</code>)
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.abstract
| citation_technical_report_institution
| A summary of the resource.
| The name of the institution which published an academic technical report or preprint
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.google.com/intl/en/scholar/inclusion.html#indexing Google Scholar indexing documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-abstract DCMI
|  
Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| <code>&lt;meta name="description"&gt;</code>
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.accessRights
| citation_technical_report_number
| Information about who can access the resource or an indication of its security status.
| The identification number of an academic technical report or preprint
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.google.com/intl/en/scholar/inclusion.html#indexing Google Scholar indexing documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-accessRights DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.accrualMethod
| citation_title
| The method by which items are added to a collection.
| The title of an academic paper
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.google.com/intl/en/scholar/inclusion.html#indexing Google Scholar indexing documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-accrualMethod DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.accrualPeriodicity
| citation_volume
| The frequency with which items are added to a collection.
| The volume of the journal in which an academic paper is published
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.google.com/intl/en/scholar/inclusion.html#indexing Google Scholar indexing documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-accrualPeriodicity DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"
| dcterms.accrualPolicy
| collection
| The policy governing the addition of items to a collection.  
| To replace the obsolete dc:collection. A collection is described as a group, an aggregation of topics Used to describe the top-level content of XHTML documents. These appear in your META tags showing a group of subject. Website Taxonomy improve classification for search engine analysis and semantic communication with a description language content.
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
 
| [http://dublincore.org/documents/dcmi-terms/#terms-accrualPolicy DCMI Metadata Terms] mapped according to
<meta name="collection" content="MetaExtensions" />
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
<meta name="subject" content="topics, thesaurus, Meta Tag, header, semantic" />
| [http://www.trucsweb.com/tw/]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.alternative
| contact
| An alternative name for the resource.  
| Defines the vendor's contact information by way of a phone-number (such as the customer support number), an e-mail ID (such as the customer support mail ID) or a physical address (such as the office address or billing address).<br>
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
Usage: <code><meta name="contact" content="+1-555-555-5555 [email protected] '5844 South Oak Street, Chicago, Illinois'"></code><br>or in case of multiple entries:<br>
| [http://dublincore.org/documents/dcmi-terms/#terms-alternative DCMI Metadata Terms] mapped according to
<code><meta name="contact" content="Chicago: +1-555-555-5555 [email protected] '5844 South Oak Street, Chicago, Illinois'; Brookfield: +1-444-444-4444 [email protected] '2341 Cherry Lane, Brookfield, Illinois'"></code><br>
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
The content attribute is a space separated string containing the phone-number followed by the e-mail ID and then the address (specified within quotes).<br>
For specifying multiple entries a semi-colon separated list of name: value pairs can be defined. The name can be any descriptive tag identifying the given location.<br>Valid phone numbers and mail IDs should be provided by the vendor. The address can either be a string specified within quotes or the latitude and longtitude coordinates.
| [http://arpita.github.io/ContactMetaExtensions/ Documentation]
|
| Proposal
 
|-valign="top"
| creator
| Identify the creator of the page’s content, the content generally being the principal part of what info is rendered for website visitors.
| [http://brittlebit.org/specifications/html-meta-creator/specification-for-html-meta-element-with-name-value-creator.html BrittleBit.org spec]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.audience
| csrf-param
| A class of entity for whom the resource is intended or useful.
| Cross-site request forgery protection parameter for Ruby on Rails
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://apidock.com/rails/ActionView/Helpers/CsrfHelper/csrf_meta_tag Rails API]
| [http://dublincore.org/documents/dcmi-terms/#terms-audience DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.available
| csrf-token
| Date (often a range) that the resource became or will become available.
| Cross-site request forgery protection token for Ruby on Rails
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://apidock.com/rails/ActionView/Helpers/CsrfHelper/csrf_meta_tag Rails API]
| [http://dublincore.org/documents/dcmi-terms/#terms-available DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.bibliographicCitation
| da_anonymiseIP
| A bibliographic reference for the resource.
| Defines anonymiseIP parameter for Decibel Insight
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-bibliographicCitation DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| The HTML attribute <code>cite</code>
| Proposal
 
|-valign="top"
| dcterms.collection
| An aggregation of resources.
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#dcmitype-Collection DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.conformsTo
| da_contactCompany
| An established standard to which the described resource conforms.
| Defines the contactCompany of the page for Decibel Insight
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-conformsTo DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.contributor
| da_contactEmail
| An entity responsible for making contributions to the content of the resource.
| Defines the contactEmail of the page for Decibel Insight
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-contributor DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.coverage
| da_contactFirstName
| The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant.
| Defines the contactFirstName of the page for Decibel Insight
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-coverage DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.created
| da_contactLastName
| Date of creation of the resource.
| Defines the contactLastName of the page for Decibel Insight
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-created DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.creator
| da_contactName
| An entity primarily responsible for making the resource. Examples of a Creator include a person, an organization, or a service.
| Defines the contactName of the page for Decibel Insight
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-creator DCMI Metadata Terms] mapped according to
|  
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| In some cases redundant with the HTML built-in keyword <code>author</code>
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.date
| da_contactTelephone
| A point or period of time associated with an event in the lifecycle of the resource.
| Defines the contactTelephone of the page for Decibel Insight
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-date DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.dateAccepted
| da_conversionCurrency
| Date of acceptance of the resource.
| Defines the conversionCurrency of the page for Decibel Insight
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-dateAccepted DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.dateCopyrighted
| da_conversionId
| Date of copyright.
| Defines the conversionId of the page for Decibel Insight
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-dateCopyrighted DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.dateSubmitted
| da_conversionValue
| Date of submission of the resource.
| Defines the conversionValue of the page for Decibel Insight
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-dateSubmitted DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.description
| da_goalCurrency
| An account of the resource. Description may include but is not limited to: an abstract, a table of contents, a graphical representation, or a free-text account of the resource.
| Defines the goalCurrency of the page for Decibel Insight
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-description DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| HTML built-in keyword <code>description</code>
| Proposal
 
|-valign="top"
| dcterms.educationLevel
| A class of entity, defined in terms of progression through an educational or training context, for which the described resource is intended.
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-educationLevel DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.extent
| da_goalId
| The size or duration of the resource.
| Defines the goalId of the page for Decibel Insight
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-extent DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.format
| da_goalValue
| The file format, physical medium, or dimensions of the resource.
| Defines the goalValue of the page for Decibel Insight
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-format DCMI Metadata Terms] mapped according to
|  
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| To be limited to dimensions information. File format for the document is to be determined by server. Linked resources can be described by <code>type</code> attribute.
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.hasFormat
| da_interactionSelector
| A related resource that is substantially the same as the pre-existing described resource, but in another format.
| Defines the interactionSelector parameter for Decibel Insight
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-hasFormat DCMI Metadata Terms] mapped according to
|  
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| The HTML link type keyword "alternate" used with "link" element:<code>rel="alternate" href="URI of related resource"</code>
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.hasPart
| da_pageRole
| A related resource that is included either physically or logically in the described resource.
| Defines the role of the page for Decibel Insight
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-hasPart DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal
 
|-valign="top"
|-valign="top"  
| dcterms.hasVersion
| da_pageTaxonomy
| A related resource that is a version, edition, or adaptation of the described resource.
| Defines the taxonomy of the page for Decibel Insight
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-hasVersion DCMI Metadata Terms] mapped according to
|  
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| The HTML link type keyword "alternate" used with "link" element:<code>rel="alternate" href="URI of related resource"</code>
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.identifier
| da_pageTitle
| An unambiguous reference to the resource within a given context.
| Defines the pageTitle of the page for Decibel Insight
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-identifier DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.instructionalMethod
| da_pageVersion
| A process used to engender knowledge, attitudes and skills, that the described resource is designed to support.
| Defines the pageVersion of the page for Decibel Insight
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-instructionalMethod DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.isFormatOf
| da_sessionId
| A related resource that is substantially the same as the described resource, but in another format.
| Defines the sessionId parameter for Decibel Insight
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-isFormatOf DCMI Metadata Terms] mapped according to
|
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| Proposal
| The HTML link type keyword "alternate" used with "link" element:<code>rel="alternate" href="URI of related resource"</code>
 
|-valign="top"
| da_userId
| Defines the userId parameter for Decibel Insight
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"
| dcterms.isPartOf
| dc.created
| A related resource in which the described resource is physically or logically included.  
| Date of creation of the resource.
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
It must be accompanied by a <code>&lt;link rel="schema.dc" href="<nowiki>http://purl.org/dc/elements/1.1/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-isPartOf DCMI Metadata Terms] mapped according to
| [http://dublincore.org/documents/dcmi-terms/#terms-created DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
Line 739: Line 703:


|-valign="top"
|-valign="top"
| dcterms.isReferencedBy
| dc.creator
| A related resource that references, cites, or otherwise points to the described resource.  
| An entity primarily responsible for making the resource.
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
It must be accompanied by a <code>&lt;link rel="schema.dc" href="<nowiki>http://purl.org/dc/elements/1.1/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-isReferencedBy DCMI Metadata Terms] mapped according to
| [http://dublincore.org/documents/dcmi-terms/#terms-creator DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.isReplacedBy
| dc.date.issued
| A related resource that supplants, displaces, or supersedes the described resource.  
| Date of publication for Google News. The format of the content is YYYY-MM-DD or YYYY-MM-DDThh:mm:ssTZD.
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
It must be accompanied by a <code>&lt;link rel="schema.dc" href="<nowiki>http://purl.org/dc/elements/1.1/</nowiki>"&gt;</code> element
| [http://dublincore.org/documents/dcmi-terms/#terms-isReplacedBy DCMI Metadata Terms] mapped according to
| [http://www.google.com/support/news_pub/bin/answer.py?answer=93994 Google News documentation]
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| <code>dcterms.issued</code> (former <code>&lt;time pubdate&gt;</code> no longer considered due to the abort of <code>@pubdate</code>)
| The HTML link type keyword "alternate" used with "link" element:<code>rel="alternate" href="URI of related resource"</code>
| Proposal
| Proposal


|-valign="top"
|-valign="top"
| dcterms.isRequiredBy
| dc.dateCopyrighted
| A related resource that requires the described resource to support its function, delivery, or coherence.
| Date of copyright.
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
It must be accompanied by a <code>&lt;link rel="schema.dc" href="<nowiki>http://purl.org/dc/elements/1.1/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-isRequiredBy DCMI Metadata Terms] mapped according to
| [http://dublincore.org/documents/dcmi-terms/#terms-dateCopyrighted DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
Line 766: Line 729:


|-valign="top"
|-valign="top"
| dcterms.issued
| dc.dateSubmitted
| Date of formal issuance (e.g., publication) of the resource. (DC doesn't spec a date format but the established practice is YYYY-MM-DD.)
| Date of submission of the resource.
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
It must be accompanied by a <code>&lt;link rel="schema.dc" href="<nowiki>http://purl.org/dc/elements/1.1/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-issued DCMI Metadata Terms] mapped according to
| [http://dublincore.org/documents/dcmi-terms/#terms-dateSubmitted DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| (former <code>&lt;time pubdate&gt;</code> no longer considered due to the abort of <code>@pubdate</code>)
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"
| dcterms.isVersionOf
| dc.description
| A related resource of which the described resource is a version, edition, or adaptation.
| An account of the resource.
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
It must be accompanied by a <code>&lt;link rel="schema.dc" href="<nowiki>http://purl.org/dc/elements/1.1/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-isVersionOf DCMI Metadata Terms] mapped according to
| [http://dublincore.org/documents/dcmi-terms/#terms-description DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| The HTML link type keyword "alternate" used with "link" element:<code>rel="alternate" href="URI of related resource"</code>
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"
| dcterms.language
| dc.language
| A language of the resource. Recommended best practice is to use a controlled vocabulary such as RFC 4646 [RFC4646].  
| A language of the resource. Recommended best practice is to use a controlled vocabulary such as RFC 4646 [RFC4646].  
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
It must be accompanied by a <code>&lt;link rel="schema.dc" href="<nowiki>http://purl.org/dc/elements/1.1/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-language DCMI Metadata Terms] mapped according to
| [http://dublincore.org/documents/dcmi-terms/#terms-language DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| Redundant with the <code>lang</code> attribute on the <code>html</code> element. (Browsers pay attention to the <code>lang</code> attribute but not <code>dcterms.language</code>)
| Redundant with the <code>lang</code> attribute on the
<code>html</code> element. (Browsers pay attention to the <code>lang</code> attribute but not <code>dc.language</code>)
| Proposal
| Proposal


|-valign="top"
|-valign="top"
| dcterms.license
| dc.license
| A legal document giving official permission to do something with the resource.  
| A legal document giving official permission to do something with the resource.
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
It must be accompanied by a <code>&lt;link rel="schema.dc" href="<nowiki>http://purl.org/dc/elements/1.1/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-license DCMI Metadata Terms] mapped according to
| [http://dublincore.org/documents/dcmi-terms/#terms-license DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| The HTML <code>&lt;link&gt;</code> element with the keyword <code>"license"</code> as value of the <code>rel</code> attribute.
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"
| dcterms.mediator
| dc.mediator
| An entity that mediates access to the resource and for whom the resource is intended or useful.  
| An entity that mediates access to the resource and for whom the resource is intended or useful.
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
It must be accompanied by a <code>&lt;link rel="schema.dc" href="<nowiki>http://purl.org/dc/elements/1.1/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-mediator DCMI Metadata Terms] mapped according to
| [http://dublincore.org/documents/dcmi-terms/#terms-mediator DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
Line 811: Line 775:


|-valign="top"
|-valign="top"
| dcterms.medium
| dc.medium
| The material or physical carrier of the resource.
| The material or physical carrier of the resource.
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
It must be accompanied by a <code>&lt;link rel="schema.dc" href="<nowiki>http://purl.org/dc/elements/1.1/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-medium DCMI Metadata Terms] mapped according to
| [http://dublincore.org/documents/dcmi-terms/#terms-medium DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
Line 820: Line 784:


|-valign="top"
|-valign="top"
| dcterms.modified
| dc.modified
| Date on which the resource was changed. (DC doesn't spec a date format but the established practice is YYYY-MM-DD.)
| Date on which the resource was changed.
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
It must be accompanied by a <code>&lt;link rel="schema.dc" href="<nowiki>http://purl.org/dc/elements/1.1/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-modified DCMI Metadata Terms] mapped according to
| [http://dublincore.org/documents/dcmi-terms/#terms-modified DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"
| dcterms.provenance
| dc.provenance
| A statement for any changes in ownership and custody of the resource since its creation that are significant for its authenticity, integrity, and interpretation.  
| A statement of any changes in ownership and custody of the resource since its creation that are significant for its authenticity, integrity, and interpretation.
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
It must be accompanied by a <code>&lt;link rel="schema.dc" href="<nowiki>http://purl.org/dc/elements/1.1/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-provenance DCMI Metadata Terms] mapped according to
| [http://dublincore.org/documents/dcmi-terms/#terms-provenance DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
Line 838: Line 802:


|-valign="top"
|-valign="top"
| dcterms.publisher
| dc.publisher
| An entity responsible for making the resource available.  
| An entity responsible for making the resource available.
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
It must be accompanied by a <code>&lt;link rel="schema.dc" href="<nowiki>http://purl.org/dc/elements/1.1/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-publisher DCMI Metadata Terms] mapped according to
| [http://dublincore.org/documents/dcmi-terms/#terms-publisher DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
Line 847: Line 811:


|-valign="top"
|-valign="top"
| dcterms.references
| dc.references
| A related resource that is referenced, cited, or otherwise pointed to by the described resource.  
| A related resource that is referenced, cited, or otherwise pointed to by the described resource.
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
It must be accompanied by a <code>&lt;link rel="schema.dc" href="<nowiki>http://purl.org/dc/elements/1.1/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-references DCMI Metadata Terms] mapped according to
| [http://dublincore.org/documents/dcmi-terms/#terms-references DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| <code>cite</code> attribute on specific quotes, if any.
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"
| dcterms.relation
| dc.temporal
| A related resource.  
| Temporal characteristics of the resource.
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
It must be accompanied by a <code>&lt;link rel="schema.dc" href="<nowiki>http://purl.org/dc/elements/1.1/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-relation DCMI Metadata Terms] mapped according to
| [http://dublincore.org/documents/dcmi-terms/#terms-temporal DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| If the relation comes from an internal reference or quote, <code>dcterms.references</code> should be preferred.
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"
| dcterms.replaces
| dc.title
| A related resource that is supplanted, displaced, or superseded by the described resource.  
| A name given to the resource.
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
It must be accompanied by a <code>&lt;link rel="schema.dc" href="<nowiki>http://purl.org/dc/elements/1.1/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-replaces DCMI Metadata Terms] mapped according to
| [http://dublincore.org/documents/dcmi-terms/#terms-title DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| The HTML link type keyword "alternate" used with "link" element:<code>rel="alternate" href="URI of related resource"</code>
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"
| dcterms.requires
| dc.type
| A related resource that is required by the described resource to support its function, delivery, or coherence.  
| The nature or genre of the resource. Recommended best practice is to use a controlled vocabulary such as the DCMI Type Vocabulary [DCMITYPE].
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
To describe the file format, physical medium, or dimensions of the resource, use the Format element.
| [http://dublincore.org/documents/dcmi-terms/#terms-requires DCMI Metadata Terms] mapped according to
It must be accompanied by a <code>&lt;link rel="schema.dc" href="<nowiki>http://purl.org/dc/elements/1.1/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-type DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
Line 883: Line 848:


|-valign="top"
|-valign="top"
| dcterms.rights
| dc.valid
| Information about rights held in and over the resource.  
| Date (often a range) of validity of a resource.
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
It must be accompanied by a <code>&lt;link rel="schema.dc" href="<nowiki>http://purl.org/dc/elements/1.1/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-rights DCMI Metadata Terms] mapped according to
| [http://dublincore.org/documents/dcmi-terms/#terms-valid DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| The HTML <code>&lt;link&gt;</code> element with the keyword <code>"license"</code> as value of the <code>rel</code> attribute, if referring to a legal license format.
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"
| dcterms.rightsHolder
| DCS.dcssta
| A person or organization owning or managing rights over the resource.  
| '''Error page parameter'''
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
This defines an error code web page so that Webtrends can identify it as a non-success page. Generally used to identify pages that contain 400 and 500 series return codes. As a result, Webtrends excludes these pages from its standard "Pages" report, to instead populate its standard "errors" report.
| [http://dublincore.org/documents/dcmi-terms/#terms-rightsHolder DCMI Metadata Terms] mapped according to
Example:
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
<meta name="DCS.dcssta" content="404">
| [http://product.webtrends.com/WRC/OnDemand/ResourceCenter/rc/Library/PDF/IGOD/WebTrendsAnalyticsOnDemandImplementationGuide.pdf Webtrends Parameters].
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"
| dcterms.source
| dcterms.abstract
| A related resource from which the described resource is derived.  
| A summary of the resource.  
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-source DCMI Metadata Terms] mapped according to
| [http://dublincore.org/documents/dcmi-terms/#terms-abstract DCMI
Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| The HTML link type keyword "alternate" used with "link" element:<code>rel="alternate" href="URI of related resource"</code> if documents are different versions. Otherwise, <code>cite</code> attribute.
| <code>&lt;meta name="description"&gt;</code>
| Proposal
| Proposal


|-valign="top"
|-valign="top"
| dcterms.spatial
| dcterms.accessRights
| Spatial characteristics of the resource.  
| Information about who can access the resource or an indication of its security status.  
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-spatial DCMI Metadata Terms] mapped according to
| [http://dublincore.org/documents/dcmi-terms/#terms-accessRights DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
Line 919: Line 886:


|-valign="top"
|-valign="top"
| dcterms.subject
| dcterms.accrualMethod
| The topic of the resource.
| The method by which items are added to a collection.
| [http://dublincore.org/documents/dcmi-terms/#terms-subject DCMI Metadata Terms] mapped according to
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-accrualMethod DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| HTML built-in keywords <code>description</code> or <code>keywords</code>
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"
| dcterms.tableOfContents
| dcterms.accrualPeriodicity
| A list of subunits of the resource.  
| The frequency with which items are added to a collection.  
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-tableOfContents DCMI Metadata Terms] mapped according to
| [http://dublincore.org/documents/dcmi-terms/#terms-accrualPeriodicity DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| HTML built-in keywords <code>description</code> or <code>keywords</code>. Otherwise, a <code>details-summary</code> model which would provide user-readable information.
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"
| dcterms.temporal
| dcterms.accrualPolicy
| Temporal characteristics of the resource.  
| The policy governing the addition of items to a collection.  
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-temporal DCMI Metadata Terms] mapped according to
| [http://dublincore.org/documents/dcmi-terms/#terms-accrualPolicy DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
Line 945: Line 913:


|-valign="top"
|-valign="top"
| dcterms.title
| dcterms.alternative
| A name given to the resource.  
| An alternative name for the resource.  
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-title DCMI Metadata Terms] mapped according to
| [http://dublincore.org/documents/dcmi-terms/#terms-alternative DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| HTML built-in element <code>title</code> (not to be confused with <code>@title</code> attributes specific to each element)
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"
| dcterms.type
| dcterms.audience
| The nature or genre of the resource.
| A class of entity for whom the resource is intended or useful.
| [http://dublincore.org/documents/dcmi-terms/#terms-type DCMI Metadata Terms] mapped according to
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-audience DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
Line 962: Line 931:


|-valign="top"
|-valign="top"
| dcterms.valid
| dcterms.available
| Date (often a range) of validity of a resource.  
| Date (often a range) that the resource became or will become available.  
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-valid DCMI Metadata Terms] mapped according to
| [http://dublincore.org/documents/dcmi-terms/#terms-available DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"
| detectify-verification
| dcterms.bibliographicCitation
| Used by the Detectify web vulnerability scanner as a domain verification key. The Detectify service will only consider the domain authenticated if it contains the "detectify-verification" meta tag, with the content set according to a per-customer token.
| A bibliographic reference for the resource.
| [http://labs.detectify.com/post/85707633296/detectify-validation-specification Documentation]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
|
| [http://dublincore.org/documents/dcmi-terms/#terms-bibliographicCitation DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| The HTML attribute <code>cite</code>
| Proposal
| Proposal


|-valign="top"
|-valign="top"
| designer
| dcterms.collection
| Credits the designer(s) responsible for the visual presentation of a website.
| An aggregation of resources.
| [https://sites.google.com/site/metadesignerspec/ Documentation]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
|
| [http://dublincore.org/documents/dcmi-terms/#dcmitype-Collection DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"
| entity
| dcterms.conformsTo
| Allows for definitions of XML-style entities for substitution of references (defined as specially-named elements (e.g., use of data element and/or data-* attribute) or script tags) via inclusion of a JavaScript library. Library also supports inclusion of additional meta element entity definitions via iframe documents.
| An established standard to which the described resource conforms.  
| [https://github.com/brettz9/js-css-entities Documentation]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
|
| [http://dublincore.org/documents/dcmi-terms/#terms-conformsTo DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"
| EssayDirectory
| dcterms.contributor
| Defines a custom description of websites listed in EssayDirectory.<br>Example:
| An entity responsible for making contributions to the content of the resource.  
<meta name="EssayDirectory" content="Helping students find legitimate essay services.">
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://essaydirectory.com/privacy-terms/#EssayDirectory_MetaExtension Documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-contributor DCMI Metadata Terms] mapped according to
|
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| Proposal
 
|-valign="top"
| fdse-description
| Tag used by FDSE search software, allows different description to be displayed in fdse results to that shown in description
| [http://www.xav.com/scripts/search/help/1013.html]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| fdse-index-as
| dcterms.coverage
| Tag used by FDSE search software, allows FDSE to index a page as url described here
| The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant.
| [http://www.xav.com/scripts/search/help/1014.html]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-coverage DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| fdse-keywords
| dcterms.created
| Tag used by FDSE search software, allows different keywords to be used by FDSE to keywords tag
| Date of creation of the resource.
| [http://www.xav.com/scripts/search/help/1013.html]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-created DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| fdse-refresh
| dcterms.creator
| Tag used by FDSE search software, allows FDSE to ignore refresh meta tags
| An entity primarily responsible for making the resource. Examples of a Creator include a person, an organization, or a service.
| [http://www.xav.com/scripts/search/help/1013.html]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
|  
| [http://dublincore.org/documents/dcmi-terms/#terms-creator DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| In some cases redundant with the HTML built-in keyword <code>author</code>
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| fdse-robots
| dcterms.date
| Tag used by FDSE search software, allows different robots instructions to be sent to FDSE than that sent to other search engines eg: index no index pages for local search
| A point or period of time associated with an event in the lifecycle of the resource.
| [http://www.xav.com/scripts/search/help/1013.html]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-date DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| gcterms.topicTaxonomy
| dcterms.dateAccepted
| Organize resources specifically for taxonomy-based topical browse or search structures on websites (ie: breadcrumbs / website information architecture).
| Date of acceptance of the resource.
| [http://www.gcpedia.gc.ca/wiki/Metadata_Tools#Metadata_for_Web_Resource_Discovery] Government of Canada, Web Content Management System Metadata Application Profile.
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-dateAccepted DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| google-play-app
| dcterms.dateCopyrighted
| Promoting Apps with Smart App Banners
| Date of copyright.
| [http://jasny.github.io/jquery.smartbanner/] Smart banners for Google Apps
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-dateCopyrighted DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"
|icas.datetime.long
| dcterms.dateSubmitted
|A point or period of time associated with an event in the lifecycle of the resource represented in terms of ICAS long date format such as "UCN 12012 M03 Blue ❀ day 333 ❀ IDC zone(UT) t969 tt189". example <meta name="icas.datetime.long" content="UCN 12012 M03 Blue ❀ day 333 ❀ IDC zone(UT) t969 tt189"/>
| Date of submission of the resource.  
|a preliminary specification in the aaticas group on LinkedIn (http://www.linkedin.com/groups/aaticas-4034149). after a period of review, a specification for AAT ICAS meta keywords for HTML(5) will be referenced on an AAT ICAS area of the aatideas.org web site.
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
|
| [http://dublincore.org/documents/dcmi-terms/#terms-dateSubmitted DCMI Metadata Terms] mapped according to
|proposal
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
| Proposal


|-valign="top"
|-valign="top"
|icas.datetime.day
| dcterms.description
|A point or period of time associated with an event in the lifecycle of the resource represented in terms of ICAS day-of-year format such as "2012 day 333 t969".
| An account of the resource. Description may include but is not limited to: an abstract, a table of contents, a graphical representation, or a free-text account of the resource.
|a preliminary specification in the aaticas group on LinkedIn (http://www.linkedin.com/groups/aaticas-4034149). after a period of review, a specification for AAT ICAS meta keywords for HTML(5) will be referenced on an AAT ICAS area of the aatideas.org web site.
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
|
| [http://dublincore.org/documents/dcmi-terms/#terms-description DCMI Metadata Terms] mapped according to
|proposal
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| HTML built-in keyword <code>description</code>
| Proposal


|-valign="top"
|-valign="top"
|icas.datetime.abbr
| dcterms.educationLevel
|A point or period of time associated with an event in the lifecycle of the resource represented in terms of an ICAS abbreviated format such as "d2M03 t969".
| A class of entity, defined in terms of progression through an educational or training context, for which the described resource is intended.
|a preliminary specification in the aaticas group on LinkedIn (http://www.linkedin.com/groups/aaticas-4034149). after a period of review, a specification for AAT ICAS meta keywords for HTML(5) will be referenced on an AAT ICAS area of the aatideas.org web site.
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
|
| [http://dublincore.org/documents/dcmi-terms/#terms-educationLevel DCMI Metadata Terms] mapped according to
|proposal
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
| Proposal


|-valign="top"
|-valign="top"
|icas.datetime
| dcterms.extent
|A point or period of time associated with an event in the lifecycle of the resource represented in terms of an ICAS date and time format of unspecified information density (may include full, long, medium, short, or compressed forms).
| The size or duration of the resource.  
|a preliminary specification in the aaticas group on LinkedIn (http://www.linkedin.com/groups/aaticas-4034149). after a period of review, a specification for AAT ICAS meta keywords for HTML(5) will be referenced on an AAT ICAS area of the aatideas.org web site.
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
|
| [http://dublincore.org/documents/dcmi-terms/#terms-extent DCMI Metadata Terms] mapped according to
|proposal
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
 
|-valign="top"
| format-detection
| Enables or disables automatic detection of possible phone numbers in a webpage in Safari on iOS.
| [http://developer.apple.com/library/safari/#documentation/appleapplications/reference/SafariHTMLRef/Articles/MetaTags.html Apple Safari HTML Reference]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| fragment
| dcterms.format
| Opts a webpage into the AJAX crawling scheme when it does not have a "#!" URL. The only valid content value is "!".
| The file format, physical medium, or dimensions of the resource.  
<meta name="fragment" content="!">
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://developers.google.com/webmasters/ajax-crawling/docs/specification Google Crawable AJAX Specification]
| [http://dublincore.org/documents/dcmi-terms/#terms-format DCMI Metadata Terms] mapped according to
|  
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| To be limited to dimensions information. File format for the document is to be determined by server. Linked resources can be described by <code>type</code> attribute.
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| geo.position
| dcterms.hasFormat
| Geographic position to which the page is related.
| A related resource that is substantially the same as the pre-existing described resource, but in another format.  
<meta name="geo.position" content="48.02682000000001;7.809769999999958">
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://tools.ietf.org/html/draft-daviel-html-geo-tag-08 IETF Draft]<br>[http://geotags.com/geo/geotags2.html GeoTags.com]
| [http://dublincore.org/documents/dcmi-terms/#terms-hasFormat DCMI Metadata Terms] mapped according to
| icbm (different value syntax)
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| The HTML link type keyword "alternate" used with "link" element:<code>rel="alternate" href="URI of related resource"</code>
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| geo.country
| dcterms.hasPart
| Case-insensitive ISO 3166-1 alpha-2 code of a country to which the page is related.
| A related resource that is included either physically or logically in the described resource.  
<meta name="geo.country" content="de">
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://tools.ietf.org/html/draft-daviel-html-geo-tag-08 IETF Draft]<br>[http://geotags.com/geo/geotags2.html GeoTags.com]<br>[http://en.wikipedia.org/wiki/ISO_3166-2 ISO-3166-2]
| [http://dublincore.org/documents/dcmi-terms/#terms-hasPart DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
|-valign="top"
| dcterms.hasVersion
| A related resource that is a version, edition, or adaptation of the described resource.
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-hasVersion DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| The HTML link type keyword "alternate" used with "link" element:<code>rel="alternate" href="URI of related resource"</code>
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| geo.a1
| dcterms.identifier
| National subdivision (state, canton, region, province, prefecture) of civil address to which the page is related. For resources within the US and Canada, corresponds to the common 2-character State/Province codes.
| An unambiguous reference to the resource within a given context.  
<meta name="geo.a1" content="AB">
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://tools.ietf.org/html/draft-daviel-html-geo-tag-08 IETF Draft]<br>[http://geotags.com/geo/geotags2.html GeoTags.com]<br>RFC 4776
| [http://dublincore.org/documents/dcmi-terms/#terms-identifier DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| geo.a2
| dcterms.instructionalMethod
| County, parish, gun (JP), district (IN) of civil address to which the page is related.
| A process used to engender knowledge, attitudes and skills, that the described resource is designed to support.  
<meta name="geo.a2" content="Warwickshire">
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://tools.ietf.org/html/draft-daviel-html-geo-tag-08 IETF Draft]<br>[http://geotags.com/geo/geotags2.html GeoTags.com]<br>RFC 4776
| [http://dublincore.org/documents/dcmi-terms/#terms-instructionalMethod DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| geo.a3
| dcterms.isFormatOf
| City, township, shi (JP) of civil address to which the page is related.
| A related resource that is substantially the same as the described resource, but in another format.  
<meta name="geo.a3" content="Calgary">
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://tools.ietf.org/html/draft-daviel-html-geo-tag-08 IETF Draft]<br>[http://geotags.com/geo/geotags2.html GeoTags.com]<br>RFC 4776
| [http://dublincore.org/documents/dcmi-terms/#terms-isFormatOf DCMI Metadata Terms] mapped according to
|
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| The HTML link type keyword "alternate" used with "link" element:<code>rel="alternate" href="URI of related resource"</code>
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| geo.lmk
| dcterms.isPartOf
| A landmark or vanity address to which the page is related.
| A related resource in which the described resource is physically or logically included.  
<meta name="geo.lmk" content="Auwaldstraße 11, 79110 Freiburg im Breisgau, Deutschland">
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://tools.ietf.org/html/draft-daviel-html-geo-tag-08 IETF Draft]<br>[http://geotags.com/geo/geotags2.html GeoTags.com]
| [http://dublincore.org/documents/dcmi-terms/#terms-isPartOf DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| geo.region
| dcterms.isReferencedBy
| Superseded by either geo.country alone or geo.country plus geo.a1. Name of geographic region to which the page is related. Content is specified by ISO-3166.
| A related resource that references, cites, or otherwise points to the described resource.  
<meta name="geo.region" content="DE-BW">
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://tools.ietf.org/html/draft-daviel-html-geo-tag-08 IETF Draft]<br>[http://geotags.com/geo/geotags2.html GeoTags.com]<br>[http://en.wikipedia.org/wiki/ISO_3166 ISO-3166]
| [http://dublincore.org/documents/dcmi-terms/#terms-isReferencedBy DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| geo.placename
| dcterms.isReplacedBy
| Superseded by geo.lmk. Name of geographic place to which the page is related.
| A related resource that supplants, displaces, or supersedes the described resource.  
<meta name="geo.placename" content="London, Ontario">
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://tools.ietf.org/html/draft-daviel-html-geo-tag-08 IETF Draft]<br>[http://geotags.com/geo/geotags2.html GeoTags.com]
| [http://dublincore.org/documents/dcmi-terms/#terms-isReplacedBy DCMI Metadata Terms] mapped according to
|  
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| The HTML link type keyword "alternate" used with "link" element:<code>rel="alternate" href="URI of related resource"</code>
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| globrix.instruction
| dcterms.isRequiredBy
| Globrix property information: Property to Buy or Rent
| A related resource that requires the described resource to support its function, delivery, or coherence.
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-isRequiredBy DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| globrix.price
| dcterms.issued
| Globrix property information: Price for the property
| Date of formal issuance (e.g., publication) of the resource. (DC doesn't spec a date format but the established practice is YYYY-MM-DD.)
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
|  
| [http://dublincore.org/documents/dcmi-terms/#terms-issued DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| (former <code>&lt;time pubdate&gt;</code> no longer considered due to the abort of <code>@pubdate</code>)
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| globrix.postcode
| dcterms.isVersionOf
| Globrix property information: Postcode of the property
| A related resource of which the described resource is a version, edition, or adaptation.
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
|  
| [http://dublincore.org/documents/dcmi-terms/#terms-isVersionOf DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| The HTML link type keyword "alternate" used with "link" element:<code>rel="alternate" href="URI of related resource"</code>
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| globrix.bedrooms
| dcterms.language
| Globrix property information: Number of bedrooms the property has
| A language of the resource. Recommended best practice is to use a controlled vocabulary such as RFC 4646 [RFC4646].
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
|  
| [http://dublincore.org/documents/dcmi-terms/#terms-language DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| Redundant with the <code>lang</code> attribute on the <code>html</code> element. (Browsers pay attention to the <code>lang</code> attribute but not <code>dcterms.language</code>)
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| globrix.bathrooms
| dcterms.license
| Globrix property information: Number of bathrooms the property has
| A legal document giving official permission to do something with the resource.
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
|  
| [http://dublincore.org/documents/dcmi-terms/#terms-license DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| The HTML <code>&lt;link&gt;</code> element with the keyword <code>"license"</code> as value of the <code>rel</code> attribute.
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| globrix.type
| dcterms.mediator
| Globrix property information: Type of property e.g. 'semi-detatched house'
| An entity that mediates access to the resource and for whom the resource is intended or useful.
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-mediator DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| globrix.condition
| dcterms.medium
| Globrix property information: Condition of the property e.g. 'renovated'
| The material or physical carrier of the resource.
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-medium DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| globrix.features
| dcterms.modified
| Globrix property information: Features of the property e.g. 'double glazing'
| Date on which the resource was changed. (DC doesn't spec a date format but the established practice is YYYY-MM-DD.)
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
|  
| [http://dublincore.org/documents/dcmi-terms/#terms-modified DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| globrix.outsidespace
| dcterms.provenance
| Globrix property information: External features of the property e.g. 'garden'
| A statement for any changes in ownership and custody of the resource since its creation that are significant for its authenticity, integrity, and interpretation.
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-provenance DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| globrix.parking
| dcterms.publisher
| Globrix property information: Parking available for property e.g. 'parking for 2 cars'
| An entity responsible for making the resource available.
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
|  
| [http://dublincore.org/documents/dcmi-terms/#terms-publisher DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| publisher
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| globrix.period
| dcterms.references
| Globrix property information: Period of the property e.g. 'victorian terrace'
| A related resource that is referenced, cited, or otherwise pointed to by the described resource.  
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
|  
| [http://dublincore.org/documents/dcmi-terms/#terms-references DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| <code>cite</code> attribute on specific quotes, if any.
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| globrix.poa
| dcterms.relation
| Globrix property information: If the property price is only available on application
| A related resource.
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
|  
| [http://dublincore.org/documents/dcmi-terms/#terms-relation DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| If the relation comes from an internal reference or quote, <code>dcterms.references</code> should be preferred.
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| globrix.tenure
| dcterms.replaces
| Globrix property information: The tenure of the property e.g. 'leasehold'
| A related resource that is supplanted, displaced, or superseded by the described resource.
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
|  
| [http://dublincore.org/documents/dcmi-terms/#terms-replaces DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| The HTML link type keyword "alternate" used with "link" element:<code>rel="alternate" href="URI of related resource"</code>
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| globrix.underoffer
| dcterms.requires
| Globrix property information: Indicates if the property is under offer
| A related resource that is required by the described resource to support its function, delivery, or coherence.
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-requires DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| globrix.priceproximity
| dcterms.rights
| Globrix property information: The region of the attached price e.g. 'guide price of'
| Information about rights held in and over the resource.
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
|  
| [http://dublincore.org/documents/dcmi-terms/#terms-rights DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| The HTML <code>&lt;link&gt;</code> element with the keyword <code>"license"</code> as value of the <code>rel</code> attribute, if referring to a legal license format.
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| globrix.latitude
| dcterms.rightsHolder
| Globrix property information: The latitude of the property
| A person or organization owning or managing rights over the resource.
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-rightsHolder DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| globrix.longitude
| dcterms.source
| Globrix property information: The longitude of the property
| A related resource from which the described resource is derived.
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
|  
| [http://dublincore.org/documents/dcmi-terms/#terms-source DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| The HTML link type keyword "alternate" used with "link" element:<code>rel="alternate" href="URI of related resource"</code> if documents are different versions. Otherwise, <code>cite</code> attribute.
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| go-import
| dcterms.spatial
| Defines a remote source code location and version control scheme for the Go programming language's toolchain. Content format: <code>import-prefix vcs repo-root</code>.
| Spatial characteristics of the resource.
| [http://golang.org/cmd/go/#hdr-Remote_import_path_syntax go tool documentation]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
|  
| [http://dublincore.org/documents/dcmi-terms/#terms-spatial DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| geographic-coverage
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| google
| dcterms.subject
| Used to declare text that should not be translated by the Google Translate plugin <meta name="google" value="notranslate"> will declare the whole page should not be translated. <span class="notranslate"> is for text or paragraph areas you wish to not be translated.
| The topic of the resource.
| [http://googlewebmastercentral.blogspot.com/2007/12/answering-more-popular-picks-meta-tags.html Google blog post]
| [http://dublincore.org/documents/dcmi-terms/#terms-subject DCMI Metadata Terms] mapped according to
|  
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| HTML built-in keywords <code>description</code> or <code>keywords</code>
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| google-site-verification
| dcterms.tableOfContents
| Used to verify ownership for Webmaster Tools.
| A list of subunits of the resource.
| [http://www.google.com/support/webmasters/bin/answer.py?hl=en&answer=79812 Google documentation]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
|  
| [http://dublincore.org/documents/dcmi-terms/#terms-tableOfContents DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| HTML built-in keywords <code>description</code> or <code>keywords</code>. Otherwise, a <code>details-summary</code> model which would provide user-readable information.
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| googlebot
| dcterms.temporal
| Synonym of <code>robots</code> for targeting Googlebot only.
| Temporal characteristics of the resource.
| [http://www.google.com/support/webmasters/bin/answer.py?hl=en&answer=93710 Google documentation]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-temporal DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
|Proposal
| Proposal


|-valign="top"  
|-valign="top"
| googlebot-mobile
| dcterms.title
| Synonym of <code>robots</code> for targeting Googlebot-Mobile
| A name given to the resource.
| [https://developers.google.com/webmasters/smartphone-sites/googlebot-mobile]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
|
| [http://dublincore.org/documents/dcmi-terms/#terms-title DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| HTML built-in element <code>title</code> (not to be confused with <code>@title</code> attributes specific to each element)
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| gwt:property
| dcterms.type
| Used to specify the locale client property
| The nature or genre of the resource.
| [https://developers.google.com/web-toolkit/doc/latest/DevGuideI18nLocale Locales in GWT]
| [http://dublincore.org/documents/dcmi-terms/#terms-type DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| handheldfriendly
| dcterms.valid
| Informs the BlackBerry browser that the content contained within the document is designed for small screens.
| Date (often a range) of validity of a resource.
| [http://docs.blackberry.com/en/developers/deliverables/6176/HTML_ref_meta_564143_11.jsp BlackBerry browser documentation]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-valid DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|
|
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| icbm
| detectify-verification
| Defines geographic position to which page is related to. The acronym stands for ICBM Intercontinental Ballistic Missile - an old, humorous allusion to the possible use of such coordinates.<br>Example:
| Used by the Detectify web vulnerability scanner as a domain verification key. The Detectify service will only consider the domain authenticated if it contains the "detectify-verification" meta tag, with the content set according to a per-customer token.
<meta name="ICBM" content="47.0667, 15.4500" />
| [http://labs.detectify.com/post/85707633296/detectify-validation-specification Documentation]
| [http://geourl.org/add.html GeoURL documentation]
|
| geo.position (different value syntax)
| Proposal
| Proposal


|-valign="top"
|-valign="top"
| IE_RM_OFF
| designer
| If set to "true", disables Internet Explorer 11 Reading View button adjacent to address bar when the page is detected to have content suitable for Reading View. This is intended for pages that are not articles and are not intended to be read in IE 11 Reading View.
| Credits the designer(s) responsible for the visual presentation of a website.
| [http://ie.microsoft.com/testdrive/browser/readingview/ Microsoft: Reading View Guidelines and Information] In the Code tab, at the bottom where Opt Out is read.
| [https://sites.google.com/site/metadesignerspec/ Documentation]
|
|
| Proposal
| Proposal


 
|-valign="top"
|-valign="top"  
| entity
| itemsPerPage
| Allows for definitions of XML-style entities for substitution of references (defined as specially-named elements (e.g., use of data element and/or data-* attribute) or script tags) via inclusion of a JavaScript library. Library also supports inclusion of additional meta element entity definitions via iframe documents.
| Used to identify the number of search results returned per page.
| [https://github.com/brettz9/js-css-entities Documentation]
| [http://www.opensearch.org/Specifications/OpenSearch/1.1#Response_metadata_in_HTML.2FXHTML OpenSearch Specification]
|
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| meta_date
| EssayDirectory
| The date used to indicate that the Metadata has been prepared and/or reviewed and approved by the Metadata Unit. Its purpose is administrative. (Used by "Autonomy".)
| Defines a custom description of websites listed in EssayDirectory.<br>Example:
| [http://www.hc-sc.gc.ca/home-accueil/alt_formats/pacrb-dgapcr/pdf/Metadata_Application_Profile_2009.pdf Health Canada Web Metadata Application Profile March 2009 ]
<meta name="EssayDirectory" content="Helping students find legitimate essay services.">
| [http://essaydirectory.com/privacy-terms/#EssayDirectory_MetaExtension Documentation]
|
|
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| mobile-agent
| fdse-description
| Specifies the mobile-compatible url of the web page.  Used by mobile browsers and search engines to redirect mobile phone visitors to the proper mobile page. <br>
| Tag used by FDSE search software, allows different description to be displayed in fdse results to that shown in description
The following properties can be used in the value of the content attribute:<br>url - The mobile-compatible url of the web page.<br>format - The format of the mobile page. An enum of "wml", "xhtml" and "html5".<br>Example:
| [http://www.xav.com/scripts/search/help/1013.html]
<meta name="mobile-agent" content="format=html5; url=http://3g.sina.com.cn/">
| [http://open.shouji.baidu.com/?page=developer&action=pcandmo Baidu Mobile SEO]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| mobile-web-app-capable
| fdse-index-as
| Sets whether a web application can be added standalone to a home screen and launched in fullscreen mode. Also proposed as a vendor-neutral version of apple-mobile-web-app-capable.
| Tag used by FDSE search software, allows FDSE to index a page as url described here
| [https://developers.google.com/chrome/mobile/docs/installtohomescreen Add to Homescreen - Google Chrome Mobile &mdash; Google Developers] (though a WHATWG or W3C spec would be preferred)
| [http://www.xav.com/scripts/search/help/1014.html]
| apple-mobile-web-app-capable (vendor specific synonym)
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| mobileoptimized
| fdse-keywords
| Controls layout behavior in older versions of Internet Explorer (e.g., 6.5).
| Tag used by FDSE search software, allows different keywords to be used by FDSE to keywords tag
| [http://msdn.microsoft.com/en-us/library/bb431690.aspx Microsoft Windows Mobile 6.5 documentation]
| [http://www.xav.com/scripts/search/help/1013.html]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| msapplication-task
| fdse-refresh
| '''"Jump List" or "Pinned Sites" in Windows 7'''
| Tag used by FDSE search software, allows FDSE to ignore refresh meta tags
Jump List items act as entry points into the website even when the browser is not running. A Jump List can contain commonly used destinations and tasks. Some items apply to the whole site, and some apply only to specific users.
| [http://www.xav.com/scripts/search/help/1013.html]
For example, to add a single task called "Check Order Status" specify a meta element in the head of your webpage, as follows:
<META name="msapplication-task" content="name=Check Order Status;
      action-uri=./orderStatus.aspx?src=IE9;
      icon-uri=./favicon.ico"  />
| [http://msdn.microsoft.com/en-us/library/gg491725(v=vs.85).aspx Tasks in Jump List]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| msapplication-starturl
| fdse-robots
| '''"Jump List" or "Pinned Sites" in Windows 7'''
| Tag used by FDSE search software, allows different robots instructions to be sent to FDSE than that sent to other search engines eg: index no index pages for local search
The "msapplication-starturl" metadata contains the root URL of the application. The start URL can be fully qualified, or relative to the current document. Only HTTP and HTTPS protocols are allowed. If this element is missing, the address of the current page is used instead.
| [http://www.xav.com/scripts/search/help/1013.html]
<meta name="msapplication-starturl" content="./" />
| [http://msdn.microsoft.com/en-us/library/gg491732(v=VS.85).aspx Declaring Pinned Site Metadata]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| msapplication-tooltip
| FLBlogAuthor
| '''"Jump List" or "Pinned Sites" in Windows 7'''
| Depicts whether author of the blog is lawfirm or FL author
The "msapplication-tooltip" metadata provides additional tooltip text that appears when you hover over the Pinned Site shortcut in the Windows Start menu or on the desktop.
| [http://images.findlaw.com/firmsites/flfs_meta_tags.html FL Meta Names documentation]
<meta name="msapplication-tooltip" content="Channel 9 Podcasts" />
| [http://msdn.microsoft.com/en-us/library/gg491732(v=VS.85).aspx Declaring Pinned Site Metadata]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| msapplication-tap-highlight
| format-detection
| '''Link highlighting in Internet Explorer'''
| Enables or disables automatic detection of possible phone numbers in a webpage in Safari on iOS.
The "msapplication-tap-highlight" meta tag can be used to disable automatic highlighting of tapped links in Internet Explorer. Applies to IE10 on Windows Phone 8 and IE11 on Windows 8.1.
| [http://developer.apple.com/library/safari/#documentation/appleapplications/reference/SafariHTMLRef/Articles/MetaTags.html Apple Safari HTML Reference]
<meta name="msapplication-tap-highlight" content="no" />
| [http://msdn.microsoft.com/en-us/library/ie/bg182645%28v=vs.85%29.aspx#tapHighlight Link highlighting]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| msapplication-navbutton-color
| format-print
| '''"Jump List" or "Pinned Sites" in Windows 7'''
| Store print media requirements for a page so a user agent can alert a user to unusual needs, such as special paper, before printing is to begin.
The "msapplication-navbutton-color" metadata define the custom color of the Back and Forward buttons in the Pinned Site browser window. Any named color, or hex color value is valid.
| [http://brittlebit.org/specifications/html-meta-format-print/specification-for-html-meta-element-with-name-value-format-print.html BrittleBit.org spec]
<meta name="msapplication-navbutton-color" content="#FF3300" />
| [http://msdn.microsoft.com/en-us/library/gg491732(v=VS.85).aspx Declaring Pinned Site Metadata]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| msapplication-window
| fragment
| '''"Jump List" or "Pinned Sites" in Windows 7'''
| Opts a webpage into the AJAX crawling scheme when it does not have a "#!" URL. The only valid content value is "!".
The "msapplication-window" metadata sets the initial size of the Pinned Site window when it is launched for the first time. However, if the user adjusts the size of the window, the Pinned Site retains the new dimensions when it is launched again.
  <meta name="fragment" content="!">
The following properties can be used in the value of the <code>content</code> attribute:
| [https://developers.google.com/webmasters/ajax-crawling/docs/specification Google Crawable AJAX Specification]
* width - The window width in pixels. The minimum value is 800.
* height - The window height in pixels. The minimum value is 600.
  <meta name="msapplication-window" content="width=1024;height=768" />
| [http://msdn.microsoft.com/en-us/library/gg491732(v=VS.85).aspx Declaring Pinned Site Metadata]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| msapplication-config
| FSDateCreation
| '''"Pinned Sites" in Windows 8'''
| Mentions the date when this web page was created
The "msapplication-config" metadata defines the path to a browser configuration file, letting you set pinned sites customizations (such as tile background, badge updates and notifications) with this external XML file rather than metadata within the HTML markup of webpages.
| [http://images.findlaw.com/firmsites/flfs_meta_tags.html FL Meta Names documentation]
<meta name="msapplication-config" content="IEconfig.xml" />
'''Note'''
Without this metadata, IE11 looks for a default "browserconfig.xml" in the root directory of the server.
| [http://msdn.microsoft.com/en-us/library/ie/dn320426%28v=vs.85%29.aspx Browser configuration schema reference]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| msapplication-TileImage
| FSDatePublish
| The "msapplication-TileImage" metadata define the path to an image to be used as background for a tile in Pinned Sites in Windows 8. Tile images must be square PNGs 144px by 144px.
| Mentions the date when this web page was created
<meta name="msapplication-TileImage" content="images/benthepcguy-144.png" />
| [http://images.findlaw.com/firmsites/flfs_meta_tags.html FL Meta Names documentation]
| [http://blogs.msdn.com/b/ie/archive/2012/06/08/high-quality-visuals-for-pinned-sites-in-windows-8.aspx High Quality Visuals for Pinned Sites in Windows 8]
|
| Proposal
 
|-valign="top"  
| FSFLContent
| Informs the Publisher tool whether this page contains any content or not. Valid values yes or no
| [http://images.findlaw.com/firmsites/flfs_meta_tags.html FL Meta Names documentation]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| msapplication-TileColor
| FSLanguage
| The "msapplication-TileColor" metadata define the background color of a tile in Pinned Sites in Windows 8. The tile color can be specified as a hex RGB color using CSS’s #rrggbb notation, via CSS color names, or by the CSS rgb() function.
| Language of the content in the page. Example: US English or UK English, etc
<meta name="msapplication-TileColor" content="#d83434"/>
| [http://images.findlaw.com/firmsites/flfs_meta_tags.html FL Meta Names documentation]
| [http://blogs.msdn.com/b/ie/archive/2012/06/08/high-quality-visuals-for-pinned-sites-in-windows-8.aspx High Quality Visuals for Pinned Sites in Windows 8]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| msapplication-square70x70logo
| FSOnSitemap
| '''msapplication-square70x70logo'''
| Whether the page is accessible via the Sitemap link in the firmsite
Specifies the image to use as the small tile, which is 70x70 pixels at 100% scaling.
| [http://images.findlaw.com/firmsites/flfs_meta_tags.html FL Meta Names documentation]
<meta name="msapplication-square70x70logo" content="images/tinylogo.png">
'''Note'''  The '''msapplication-square70x70logo''' value is supported as of IE11 Preview and applies to tiles pinned to the Windows Start screen.
| [http://msdn.microsoft.com/en-us/library/ie/dn255024%28v=vs.85%29.aspx Pinned site metadata reference]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| msapplication-square150x150logo
| FSPageDescription
| '''msapplication-square150x150logo'''
| Description of the content of page
Specifies the image to use as the wide tile, which is 310x150 pixels at 100% scaling.
| [http://images.findlaw.com/firmsites/flfs_meta_tags.html FL Meta Names documentation]
<meta name="msapplication-square150x150logo" content="images/logo.png">
'''Note'''  The '''msapplication-square150x150logo''' value is supported as of IE11 Preview and applies to tiles pinned to the Windows Start screen.
| [http://msdn.microsoft.com/en-us/library/ie/dn255024%28v=vs.85%29.aspx Pinned site metadata reference]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| msapplication-wide310x150logo
| FSPageName
| '''msapplication-wide310x150logo'''
| Name of the page within a Findlaw firmsite
Specifies the image to use as the medium tile, which is 150x150 pixels at 100% scaling.
| [http://images.findlaw.com/firmsites/flfs_meta_tags.html FL Meta Names documentation]
<meta name="msapplication-wide310x150logo" content="images/widelogo.png">
'''Note'''  The '''msapplication-wide310x150logo''' value is supported as of IE11 Preview and applies to tiles pinned to the Windows Start screen.
| [http://msdn.microsoft.com/en-us/library/ie/dn255024%28v=vs.85%29.aspx Pinned site metadata reference]
|
| Proposal
 
|-valign="top"
| msapplication-square310x310logo
| '''msapplication-square310x310logo'''
Specifies the image to use as the large tile, which is 310x310 pixels at 100% scaling.
<meta name="msapplication-square310x310logo" content="images/largelogo.png">
'''Note'''  The '''msapplication-square310x310logo''' value is supported as of IE11 Preview and applies to tiles pinned to the Windows Start screen.
| [http://msdn.microsoft.com/en-us/library/ie/dn255024%28v=vs.85%29.aspx Pinned site metadata reference]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| msvalidate.01
| FSSearchable
| One of the verification elements used by Bing.
| This tag mentions whether a certain page can be searched or not
| [http://onlinehelp.microsoft.com/en-us/bing/hh204490.aspx Bing Webmaster Tools]
| [http://images.findlaw.com/firmsites/flfs_meta_tags.html FL Meta Names documentation]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| norton-safeweb-site-verification
| FSSection
| Used to verify ownership of Website for Norton SafeWeb.
| Depicts whether a page is a Section Page or simple page. Section pages can have links to other pages
| [http://safeweb.norton.com/help/site_owners#verification_tips Norton SafeWeb Help Documentation]
| [http://images.findlaw.com/firmsites/flfs_meta_tags.html FL Meta Names documentation]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| p:domain_verify
| FSWritertoolPageType
| Used to register a site's domain with Pinterest as a "verified domain".
| Page Type of a page in the firmsite. Page Type values help the Publisher toold in page creation
Example:
| [http://images.findlaw.com/firmsites/flfs_meta_tags.html FL Meta Names documentation]
  <code><meta name="p:domain_verify" content="5dd1c5f2db0ac0b521f08d56b4cd271b"></code>
| [https://help.pinterest.com/entries/22488487-Verify-with-HTML-meta-tags Pinterest Help Article]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| pingdom
| gcterms.topicTaxonomy
| Used by Pingdom monitoring services as a heartbeat verification. The heartbeat service will only consider the request successful if it contains the "pingdom" meta tag, with the content set according to a per-customer key.
| Organize resources specifically for taxonomy-based topical browse or search structures on websites (ie: breadcrumbs / website information architecture).
Example:
| [http://www.gcpedia.gc.ca/wiki/Metadata_Tools#Metadata_for_Web_Resource_Discovery] Government of Canada, Web Content Management System Metadata Application Profile.
<code><meta name="pingdom" content="6bh3nxnx"/></code>
|
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| pinterest
| geo.a1
| Used to block pinterest from linking to content on the URL.
| National subdivision (state, canton, region, province, prefecture) of civil address to which the page is related. For resources within the US and Canada, corresponds to the common 2-character State/Province codes.
Example:
  <meta name="geo.a1" content="AB">
  <code><meta name="pinterest" content="nopin"/></code>
| [http://tools.ietf.org/html/draft-daviel-html-geo-tag-08 IETF Draft]<br>[http://geotags.com/geo/geotags2.html GeoTags.com]<br>RFC 4776
| [https://support.pinterest.com/entries/21101932-what-if-i-don-t-want-images-from-my-site-to-be-pinned Pinterest Help Article]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| rating
| geo.a2
| The Restricted to Adults label (RTA) provides a way for adult oriented websites to indicate that their content is off limits to children. RTA was introduced in 2006 and is currently used by a large number of adult web content providers. RTA is recognized by all major parental control filters.
| County, parish, gun (JP), district (IN) of civil address to which the page is related.
Example:
  <meta name="geo.a2" content="Warwickshire">
  <meta name="RATING" content="RTA-5042-1996-1400-1577-RTA" />
| [http://tools.ietf.org/html/draft-daviel-html-geo-tag-08 IETF Draft]<br>[http://geotags.com/geo/geotags2.html GeoTags.com]<br>RFC 4776
| [http://www.rtalabel.org/index.php?content=howto RTA documentation]
|  
|
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| referrer
| geo.a3
| Controls whether the user agent includes the Referer header in HTTP requests originating from this document
| City, township, shi (JP) of civil address to which the page is related.
| [http://wiki.whatwg.org/wiki/Meta_referrer Meta referrer]
<meta name="geo.a3" content="Calgary">
|
| [http://tools.ietf.org/html/draft-daviel-html-geo-tag-08 IETF Draft]<br>[http://geotags.com/geo/geotags2.html GeoTags.com]<br>RFC 4776
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| RepostUsAPIKey
| geo.country
| Used to verify ownership of Website for Repost syndication service
| Case-insensitive ISO 3166-1 alpha-2 code of a country to which the page is related.
| [http://www.repost.us/meta-headers-used-by-repost/ Meta Headers used by Repost]
<meta name="geo.country" content="de">
|
| [http://tools.ietf.org/html/draft-daviel-html-geo-tag-08 IETF Draft]<br>[http://geotags.com/geo/geotags2.html GeoTags.com]<br>[http://en.wikipedia.org/wiki/ISO_3166-2 ISO-3166-2]
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| ResourceLoaderDynamicStyles
| geo.lmk
| [[mw:|MediaWiki]]'s [[mw:ResourceLoader|ResourceLoader]] uses this name with <code>content</code> set to the empty stringThe purpose is to mark the DOM position before which dynamic styles should be added.
| A landmark or vanity address to which the page is related.
| [[mw:ResourceLoader/ResourceLoaderDynamicStyles specification|ResourceLoaderDynamicStyles]]
  <meta name="geo.lmk" content="Auwaldstraße 11, 79110 Freiburg im Breisgau, Deutschland">
|
| [http://tools.ietf.org/html/draft-daviel-html-geo-tag-08 IETF Draft]<br>[http://geotags.com/geo/geotags2.html GeoTags.com]
|  
| Proposal
| Proposal
|-valign="top"  
|-valign="top"  
| geo.placename
| Superseded by geo.lmk. Name of geographic place to which the page is related.
<meta name="geo.placename" content="London, Ontario">
| [http://tools.ietf.org/html/draft-daviel-html-geo-tag-08 IETF Draft]<br>[http://geotags.com/geo/geotags2.html GeoTags.com]
|
| Proposal


| review_date
|-valign="top"
| The date a resource is scheduled for review by content creator in order to determine if it should be archived, updated or retained as is.
| geo.position
| [http://www.hc-sc.gc.ca/home-accueil/alt_formats/pacrb-dgapcr/pdf/Metadata_Application_Profile_2009.pdf Health Canada Web Metadata Application Profile March 2009 ]
| Geographic position to which the page is related.
[http://lists.w3.org/Archives/Public/www-archive/2014Feb/att-0020/dnd_ims-6001-1-2-eng.pdf IMS 6001-1-2, Metadata for Recordkeeping and Web Content]
<meta name="geo.position" content="48.02682000000001;7.809769999999958"><br />Like icbm except for value syntax.
|
| [http://tools.ietf.org/html/draft-daviel-html-geo-tag-08 IETF Draft (expired)]<br>[http://geotags.com/geo/geotags2.html GeoTags.com]
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| revision
| geo.region
| The revision of this page as reported by an underlying Version Control System. This is a free format string.
| Superseded by either geo.country alone or geo.country plus geo.a1. Name of geographic region to which the page is related. Content is specified by ISO-3166.
| [https://github.com/krallin/meta-revision Meta Revision Specification]
<meta name="geo.region" content="DE-BW">
|
| [http://tools.ietf.org/html/draft-daviel-html-geo-tag-08 IETF Draft]<br>[http://geotags.com/geo/geotags2.html GeoTags.com]<br>[http://en.wikipedia.org/wiki/ISO_3166 ISO-3166]
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| revisit-after
| globrix.bathrooms
| revisit-after is used to tell search engines how often to recrawl the page. To our knowledge only one search engine has ever supported it, and that search engine was never widely used — at this point, it is nothing more than a good luck charm.
| Globrix property information: Number of bathrooms the property has
| [http://code.google.com/webstats/2005-12/metadata.html Google documentation]
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| rights-standard
| globrix.bedrooms
| The purpose is to enable search engines and other cataloging services to compile the types of rights allocated to the work. (Does any search engine actually implement this? [[User:Hsivonen|hsivonen]] 07:34, 14 July 2011 (UTC))
| Globrix property information: Number of bedrooms the property has
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
|
| Proposal


'''This keyword does not provide, remove or alter any legal protections or designations.'''
|-valign="top"
| globrix.condition
| Globrix property information: Condition of the property e.g. 'renovated'
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
|
| Proposal


Format:
|-valign="top"  
<pre><meta name="rights-standard" content="element id;rights" /></pre>
| globrix.features
| Globrix property information: Features of the property e.g. 'double glazing'
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
|
| Proposal


* element id - the HTML Element ID of the item these rights apply to
|-valign="top"  
* rights - what rights are assigned to the item
| globrix.instruction
** "pd" - Public domain
| Globrix property information: Property to Buy or Rent
** "cc by-sa" - Creative Commons Attribution
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
** "cc by-nd" - Creative Commons  NoDerivs
|
** "cc by-nc" - Creative Commons Attribution-NonCommercial
| Proposal
** "cc by-nc-sa" - Creative Commons Attribution-NonCommercial-ShareAlike
** "cc by-nc-nd" - Creative Commons Attribution-NonCommercial-NoDerivs
 
| [http://sites.google.com/site/metarightsstandard/ Spec]
|Redundant with [http://www.whatwg.org/specs/web-apps/current-work/multipage/microdata.html#licensing-works Microdata vocabulary for licensing works].
|Proposal


|-valign="top"  
|-valign="top"  
| robots
| globrix.latitude
| A comma-separated list of operators explaining how search engine crawlers should treat the content. Possible values are "noarchive" to prevent cached versions, "noindex" to prevent indexing, and "nofollow" works as the link rel value with the same name. This meta name is already supported by every popular search engine.<br />The content value "NOODP" has been offered elsewhere, so I'm proposing it here. It blocks robots from using [http://www.dmoz.org Open Directory Project] descriptions of a website instead of Web pages' own meta descriptions. It may have been introduced by Microsoft.<br />The content value "NOYDIR" has been offered by Yahoo, so I'm proposing it here. It blocks Yahoo's robot from using the Yahoo directory's descriptions of a website instead of Web pages' own meta descriptions. Whether any other robot supports this is unknown but possibly no other search engine uses Yahoo's directory anyway.
| Globrix property information: The latitude of the property
| [http://www.robotstxt.org/wc/exclusion.html#meta Robots exclusion protocol], NOODP value: [http://www.google.com/support/webmasters/bin/answer.py?hl=en&answer=35264 Google], [http://help.yahoo.com/l/us/yahoo/search/indexing/indexing-11.html Yahoo], NOYDIR value: [http://ysearchblog.com/2007/02/28/yahoo-search-support-for-noydir-meta-tags-and-weather-update/ Yahoo], as accessed 4-28-09
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| rpuPlugin
| globrix.longitude
| Version of installed  Repost syndication service plugin
| Globrix property information: The longitude of the property
| [http://www.repost.us/meta-headers-used-by-repost/ Meta Headers used by Repost]
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
|
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| rqid
| globrix.outsidespace
| Request identifier of request that generated this page.
| Globrix property information: External features of the property e.g. 'garden'
| [http://wiki.whatwg.org/wiki/RequestID RequestID]
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
|
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| shareaholic:site_name
| globrix.parking
| Used by Shareaholic social media plugin to learn more about your content and site.
| Globrix property information: Parking available for property e.g. 'parking for 2 cars'
| [http://support.shareaholic.com/hc/en-us]
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
|
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| signet:authors
| globrix.period
| Authors of a page for use with javascript signet library
| Globrix property information: Period of the property e.g. 'victorian terrace'
| [https://github.com/HubSpot/signet/blob/master/README.md Signet Revision Specification]
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
|
|  
| Proposal
 
|-valign="top"
| signet:links
| links to related pages, for use with the javascript signet library
| [https://github.com/HubSpot/signet/blob/master/README.md Signet Revision Specification]
|
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| skype_toolbar
| globrix.poa
| Prevents the Skype browser extension from automatically seeking through the page and replacing telephone numbers (or any number the program's algorithm thinks is a telephone number) with its own custom presentation that allows direct invocation of the Skype program to call the telephone number.
| Globrix property information: If the property price is only available on application
 
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
Example:
<meta name="skype_toolbar" content="skype_toolbar_parser_compatible" />
| [http://skype.otherlinks.co.uk/page.asp?id=toolbar_number_formatting Skype Info]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| slurp
| globrix.postcode
| Synonym of <code>robots</code> for targeting Yahoo! only.
| Globrix property information: Postcode of the property
| [http://help.yahoo.com/l/au/yahoo7/search/indexing/indexing-11.html Yahoo! documentation]
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| startIndex
| globrix.price
| Used to identify the index of the first search result in the current set of search results.
| Globrix property information: Price for the property
| [http://www.opensearch.org/Specifications/OpenSearch/1.1#Response_metadata_in_HTML.2FXHTML OpenSearch Specification]
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| startver
| globrix.priceproximity
| Used to verify WebApps for JokeNetwork's Start!-WebApp
| Globrix property information: The region of the attached price e.g. 'guide price of'
| [https://jokenetwork.de/faq/start/verification/ JokeNetwork's Start Documentation]
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
|  
|  
| proposal
| Proposal


|-valign="top"  
|-valign="top"  
| teoma
| globrix.tenure
| Synonym of <code>robots</code> for targeting Teoma and Ask.com only.
| Globrix property information: The tenure of the property e.g. 'leasehold'
| [http://about.ask.com/en/docs/about/webmasters.shtml Ask.com documentation]
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| totalResults
| globrix.type
| Used to identify the number of search results available for the current search.
| Globrix property information: Type of property e.g. 'semi-detatched house'
| [http://www.opensearch.org/Specifications/OpenSearch/1.1#Response_metadata_in_HTML.2FXHTML OpenSearch Specification]
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| twitter:card
| globrix.underoffer
| The card type, which will be one of "summary", "photo", "app", or "player".
| Globrix property information: Indicates if the property is under offer
| [https://dev.twitter.com/docs/cards Twitter cards documentation]
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| twitter:domain
| go-import
| the domain of the website (added w/ API 1.1)
| Defines a remote source code location and version control scheme for the Go programming language's toolchain. Content format: <code>import-prefix vcs repo-root</code>.
| [https://dev.twitter.com/docs/cards Twitter cards documentation]
| [http://golang.org/cmd/go/#hdr-Remote_import_path_syntax go tool documentation]
|
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| twitter:url
| google
| Canonical URL of the card content.
| Multiple purposes:<br /><br />Used to declare text that should not be translated by the Google Translate plugin (&lt;meta name="google" value="notranslate"&gt; will declare the whole page should not be translated, while &lt;span class="notranslate"&gt; is for text or paragraph areas you wish to not be translated.<br /><br />Used "[t]o tell Google not to show a Sitelinks search box when your site appears in the search results" (implement with content="nositelinkssearchbox") (already in use).<br /><br />Presumably, multiple meta elements named "google" should all be parsed but this is may not have been explicitly specified anywhere.
| [https://dev.twitter.com/docs/cards Twitter cards documentation]
| "notranslate": [http://googlewebmastercentral.blogspot.com/2007/12/answering-more-popular-picks-meta-tags.html Google blog post]<br /><br />"nositelinkssearchbox": [https://developers.google.com/structured-data/slsb-overview Google on Structured Data &gt; Sitelinks Search Box]
|  
|  
| Proposal
| Nontranslation: Proposal<br /><br />No Sitelinks search box: Proposed


|-valign="top"  
|-valign="top"  
| twitter:title
| google-play-app
| The title of the content as it should appear in the card.
| Promoting Apps with Smart App Banners
| [https://dev.twitter.com/docs/cards Twitter cards documentation]
| [http://jasny.github.io/jquery.smartbanner/] Smart banners for Google Apps
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| twitter:description
| google-site-verification
| A description of the content in a maximum of 200 characters.
| Used to verify ownership for Webmaster Tools.
| [https://dev.twitter.com/docs/cards Twitter cards documentation]
| [http://www.google.com/support/webmasters/bin/answer.py?hl=en&answer=79812 Google documentation]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| twitter:app:name:iphone
| gwt:property
| Name of your iPhone app
| Used to specify the locale client property
| [https://dev.twitter.com/docs/cards Twitter cards documentation]
| [https://developers.google.com/web-toolkit/doc/latest/DevGuideI18nLocale Locales in GWT]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| twitter:app:name:ipad
| handheldfriendly
| Name of your iPad optimized app
| Informs the BlackBerry browser that the content contained within the document is designed for small screens.
| [https://dev.twitter.com/docs/cards Twitter cards documentation]
| [https://developer.blackberry.com/html5/documentation/v1_0/handheldfriendly.html BlackBerry (handheldfriendly "largely obsolete")]
|  
|
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| twitter:app:name:googleplay
| icas.datetime
| Name of your Android app
| A point or period of time associated with an event in the lifecycle of the resource represented in terms of an ICAS date and time format of unspecified information density (may include full, long, medium, short, or compressed forms).
| [https://dev.twitter.com/docs/cards Twitter cards documentation]
| a preliminary specification in the aaticas group on LinkedIn (http://www.linkedin.com/groups/aaticas-4034149). after a period of review, a specification for AAT ICAS meta keywords for HTML(5) will be referenced on an AAT ICAS area of the aatideas.org web site.
|  
|
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| twitter:app:id:iphone
| icas.datetime.abbr
| String value, should be the numeric representation of your app ID in the App Store.
| A point or period of time associated with an event in the lifecycle of the resource represented in terms of an ICAS abbreviated format such as "d2M03 t969".
| [https://dev.twitter.com/docs/cards Twitter cards documentation]
| a preliminary specification in the aaticas group on LinkedIn (http://www.linkedin.com/groups/aaticas-4034149). after a period of review, a specification for AAT ICAS meta keywords for HTML(5) will be referenced on an AAT ICAS area of the aatideas.org web site.
|  
|
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| twitter:app:id:ipad
| icas.datetime.day
| String value, should be the numeric representation of your app ID in the App Store.
| A point or period of time associated with an event in the lifecycle of the resource represented in terms of ICAS day-of-year format such as "2012 day 333 t969".
| [https://dev.twitter.com/docs/cards Twitter cards documentation]
| a preliminary specification in the aaticas group on LinkedIn (http://www.linkedin.com/groups/aaticas-4034149). after a period of review, a specification for AAT ICAS meta keywords for HTML(5) will be referenced on an AAT ICAS area of the aatideas.org web site.
|  
|
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| twitter:app:id:googleplay
| icas.datetime.long
| String value, and should be the numeric representation of your app ID in Google Play.
| A point or period of time associated with an event in the lifecycle of the resource represented in terms of ICAS long date format such as "UCN 12012 M03 Blue ❀ day 333 ❀ IDC zone(UT) t969 tt189". example <meta name="icas.datetime.long" content="UCN 12012 M03 Blue ❀ day 333 ❀ IDC zone(UT) t969 tt189"/>
| [https://dev.twitter.com/docs/cards Twitter cards documentation]
| a preliminary specification in the aaticas group on LinkedIn (http://www.linkedin.com/groups/aaticas-4034149). after a period of review, a specification for AAT ICAS meta keywords for HTML(5) will be referenced on an AAT ICAS area of the aatideas.org web site.
|  
|
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| twitter:app:url:iphone
| icbm
| Your app's custom URL scheme.
| Defines geographic position to which page is related to. The acronym stands for ICBM Intercontinental Ballistic Missile - an old, humorous allusion to the possible use of such coordinates.<br>Example:
| [https://dev.twitter.com/docs/cards Twitter cards documentation]
<meta name="ICBM" content="47.0667, 15.4500" /><br />Like geo.position except for value syntax.
| [http://geourl.org/add.html GeoURL documentation]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| twitter:app:url:ipad
| IE_RM_OFF
| Your app's custom URL scheme.
| If set to "true", disables Internet Explorer 11 Reading View button adjacent to address bar when the page is detected to have content suitable for Reading View. This is intended for pages that are not articles and are not intended to be read in IE 11 Reading View.
| [https://dev.twitter.com/docs/cards Twitter cards documentation]
| [http://ie.microsoft.com/testdrive/browser/readingview/ Microsoft: Reading View Guidelines and Information] In the Code tab, at the bottom where Opt Out is read.
|  
|
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| twitter:app:url:googleplay
| itemsPerPage
| Your app's custom URL scheme.
| Used to identify the number of search results returned per page.
| [https://dev.twitter.com/docs/cards Twitter cards documentation]
| [http://www.opensearch.org/Specifications/OpenSearch/1.1#Response_metadata_in_HTML.2FXHTML OpenSearch Specification]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| twitter:app:country
| keywords-not
| If your application is not available in the US App Store, you must set this value to the two-letter country code for the App Store that contains your application.
| Like keywords but instead keywords-not support Boolean NOT searches; useful for metaphors, satire/parody, and pages that say "this page is not about subject x" which therefore would be erroneously excluded by a NOT search against x.
| [https://dev.twitter.com/docs/cards Twitter cards documentation]
| [http://brittlebit.org/specifications/html-meta-keywords-not/specification-for-html-meta-element-with-name-value-keywords-not.html BrittleBit.org spec]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| twitter:image
| license
| A URL to the image representing the content.
| Is used to to define the license under which a website is published.
| [https://dev.twitter.com/docs/cards Twitter cards documentation]
| [https://faq.jokenetwork.de/license Unofficial Documentation of license]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| twitter:image:height
| license:uri
| The height of the image representing the content.
| Is used to to define the uri to the license, under which a website is published.
| [https://dev.twitter.com/docs/cards Twitter cards documentation]
| [https://faq.jokenetwork.de/license:uri Unofficial Documentation of license:uri]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| twitter:image:src
| meta_date
| URL of image to use in the card. Image must be less than 1MB in size.
| The date used to indicate that the Metadata has been prepared and/or reviewed and approved by the Metadata Unit. Its purpose is administrative. (Used by "Autonomy".)
| [https://dev.twitter.com/docs/cards Twitter cards documentation]
| [http://www.hc-sc.gc.ca/home-accueil/alt_formats/pacrb-dgapcr/pdf/Metadata_Application_Profile_2009.pdf Health Canada Web Metadata Application Profile March 2009 ]
|  
|
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| twitter:image:width
| microtip
| The width of the image representing the content.
| Specifies the cryptocurrency address (bitcoin, etc.) for sending tips to the people responsible for creating this page's content. This tag is used by various browser plugins that want to compensate the site's creators. Since it's microtipping instead of micropayments, there is no need to specify an amount.<br>
| [https://dev.twitter.com/docs/cards Twitter cards documentation]
Example:
<meta name="microtip" content="[bitcoin-address]">
Note: there can be multiple instances of this metatag on a page.
| For full specification, see: http://autotip.io/docs/microtip-meta-tag
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| twitter:image0
| mobile-agent
| A URL to the image representing the first photo in your gallery.
| Specifies the mobile-compatible url of the web page.  Used by mobile browsers and search engines to redirect mobile phone visitors to the proper mobile page. <br>
| [https://dev.twitter.com/docs/cards Twitter cards documentation]
The following properties can be used in the value of the content attribute:<br>url - The mobile-compatible url of the web page.<br>format - The format of the mobile page. An enum of "wml", "xhtml" and "html5".<br>Example:
<meta name="mobile-agent" content="format=html5; url=http://3g.sina.com.cn/">
| [http://open.shouji.baidu.com/?page=developer&action=pcandmo Baidu Mobile SEO]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| twitter:image1
| mobile-web-app-capable
| A URL to the image representing the second photo in your gallery.
| Sets whether a web application can be added standalone to a home screen and launched in fullscreen mode. Also proposed as a vendor-neutral version of apple-mobile-web-app-capable.
| [https://dev.twitter.com/docs/cards Twitter cards documentation]
| [https://developers.google.com/chrome/mobile/docs/installtohomescreen Add to Homescreen - Google Chrome Mobile &mdash; Google Developers] (though a WHATWG or W3C spec would be preferred)
|  
| apple-mobile-web-app-capable (vendor specific synonym)
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| twitter:image2
| mobileoptimized
| A URL to the image representing the third photo in your gallery.
| Controls layout behavior in older versions of Internet Explorer (e.g., 6.5).  
| [https://dev.twitter.com/docs/cards Twitter cards documentation]
| [http://msdn.microsoft.com/en-us/library/bb431690.aspx Microsoft Windows Mobile 6.5 documentation]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| twitter:image3
| msapplication-config
| A URL to the image representing the fourth photo in your gallery.
| '''"Pinned Sites" in Windows 8'''
| [https://dev.twitter.com/docs/cards Twitter cards documentation]
The "msapplication-config" metadata defines the path to a browser configuration file, letting you set pinned sites customizations (such as tile background, badge updates and notifications) with this external XML file rather than metadata within the HTML markup of webpages.
<meta name="msapplication-config" content="IEconfig.xml" />
'''Note'''
Without this metadata, IE11 looks for a default "browserconfig.xml" in the root directory of the server.
| [http://msdn.microsoft.com/en-us/library/ie/dn320426%28v=vs.85%29.aspx Browser configuration schema reference]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| twitter:site
| msapplication-navbutton-color
| @username for the website used in the card footer.
| '''"Jump List" or "Pinned Sites" in Windows 7'''
| [https://dev.twitter.com/docs/cards Twitter cards documentation]
The "msapplication-navbutton-color" metadata define the custom color of the Back and Forward buttons in the Pinned Site browser window. Any named color, or hex color value is valid.
<meta name="msapplication-navbutton-color" content="#FF3300" />
| [http://msdn.microsoft.com/en-us/library/gg491732(v=VS.85).aspx Declaring Pinned Site Metadata]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| twitter:site:id
| msapplication-notification
| Twitter ID for the website used in the card footer.
| '''"Pinned Sites" and "Live Tiles" in Windows 8.1'''
| [https://dev.twitter.com/docs/cards Twitter cards documentation]
Used to make pinned sites on the start screen into live tiles. Usage:
|  
<META name="msapplication-notification" content="cycle=7;frequency=60;polling-uri=http://www.example.com/notifications.xml"  />
| [https://msdn.microsoft.com/en-us/library/ie/dn255024.aspx#msapplication-notification Pinned site metadata reference]
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| twitter:creator
| msapplication-square150x150logo
| @username for the content creator / author.
| '''msapplication-square150x150logo'''
| [https://dev.twitter.com/docs/cards Twitter cards documentation]
Specifies the image to use as the wide tile, which is 310x150 pixels at 100% scaling.
<meta name="msapplication-square150x150logo" content="images/logo.png">
'''Note'''  The '''msapplication-square150x150logo''' value is supported as of IE11 Preview and applies to tiles pinned to the Windows Start screen.
| [http://msdn.microsoft.com/en-us/library/ie/dn255024%28v=vs.85%29.aspx Pinned site metadata reference]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| twitter:creator:id
| msapplication-square310x310logo
| Twitter ID for the content creator / author.
| '''msapplication-square310x310logo'''
| [https://dev.twitter.com/docs/cards Twitter cards documentation]
Specifies the image to use as the large tile, which is 310x310 pixels at 100% scaling.
<meta name="msapplication-square310x310logo" content="images/largelogo.png">
'''Note'''  The '''msapplication-square310x310logo''' value is supported as of IE11 Preview and applies to tiles pinned to the Windows Start screen.
| [http://msdn.microsoft.com/en-us/library/ie/dn255024%28v=vs.85%29.aspx Pinned site metadata reference]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| twitter:data1
| msapplication-square70x70logo
| String value; value for labels such as price, items in stock, sizes, etc
| '''msapplication-square70x70logo'''
| [https://dev.twitter.com/docs/cards Twitter cards documentation]
Specifies the image to use as the small tile, which is 70x70 pixels at 100% scaling.
<meta name="msapplication-square70x70logo" content="images/tinylogo.png">
'''Note'''  The '''msapplication-square70x70logo''' value is supported as of IE11 Preview and applies to tiles pinned to the Windows Start screen.
| [http://msdn.microsoft.com/en-us/library/ie/dn255024%28v=vs.85%29.aspx Pinned site metadata reference]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| twitter:label1
| msapplication-starturl
| String value; label such as price, items in stock, sizes, etc
| '''"Jump List" or "Pinned Sites" in Windows 7'''
| [https://dev.twitter.com/docs/cards Twitter cards documentation]
The "msapplication-starturl" metadata contains the root URL of the application. The start URL can be fully qualified, or relative to the current document. Only HTTP and HTTPS protocols are allowed. If this element is missing, the address of the current page is used instead.
<meta name="msapplication-starturl" content="./" />
| [http://msdn.microsoft.com/en-us/library/gg491732(v=VS.85).aspx Declaring Pinned Site Metadata]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| twitter:data2
| msapplication-tap-highlight
| String value; value for labels such as price, items in stock, sizes, etc
| '''Link highlighting in Internet Explorer'''
| [https://dev.twitter.com/docs/cards Twitter cards documentation]
The "msapplication-tap-highlight" meta tag can be used to disable automatic highlighting of tapped links in Internet Explorer. Applies to IE10 on Windows Phone 8 and IE11 on Windows 8.1.
<meta name="msapplication-tap-highlight" content="no" />
| [http://msdn.microsoft.com/en-us/library/ie/bg182645%28v=vs.85%29.aspx#tapHighlight Link highlighting]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| twitter:label2
| msapplication-task
| String value; label such as price, items in stock, sizes, etc
| '''"Jump List" or "Pinned Sites" in Windows 7'''
| [https://dev.twitter.com/docs/cards Twitter cards documentation]
Jump List items act as entry points into the website even when the browser is not running. A Jump List can contain commonly used destinations and tasks. Some items apply to the whole site, and some apply only to specific users.
For example, to add a single task called "Check Order Status" specify a meta element in the head of your webpage, as follows:
<META name="msapplication-task" content="name=Check Order Status;
      action-uri=./orderStatus.aspx?src=IE9;
      icon-uri=./favicon.ico"  />
| [http://msdn.microsoft.com/en-us/library/gg491725(v=vs.85).aspx Tasks in Jump List]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| twitter:player
| msapplication-TileColor
| HTTPS URL to iframe player. This must be a HTTPS URL which does not generate active mixed content warnings in a web browser
| The "msapplication-TileColor" metadata define the background color of a tile in Pinned Sites in Windows 8. The tile color can be specified as a hex RGB color using CSS’s #rrggbb notation, via CSS color names, or by the CSS rgb() function.
| [https://dev.twitter.com/docs/cards Twitter cards documentation]
<meta name="msapplication-TileColor" content="#d83434"/>
| [http://blogs.msdn.com/b/ie/archive/2012/06/08/high-quality-visuals-for-pinned-sites-in-windows-8.aspx High Quality Visuals for Pinned Sites in Windows 8]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| twitter:player:width
| msapplication-TileImage
| Width of IFRAME specified in twitter:player in pixels
| The "msapplication-TileImage" metadata define the path to an image to be used as background for a tile in Pinned Sites in Windows 8. Tile images must be square PNGs 144px by 144px.
| [https://dev.twitter.com/docs/cards Twitter cards documentation]
<meta name="msapplication-TileImage" content="images/benthepcguy-144.png" />
| [http://blogs.msdn.com/b/ie/archive/2012/06/08/high-quality-visuals-for-pinned-sites-in-windows-8.aspx High Quality Visuals for Pinned Sites in Windows 8]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| twitter:player:height
| msapplication-tooltip
| Height of IFRAME specified in twitter:player in pixels
| '''"Jump List" or "Pinned Sites" in Windows 7'''
| [https://dev.twitter.com/docs/cards Twitter cards documentation]
The "msapplication-tooltip" metadata provides additional tooltip text that appears when you hover over the Pinned Site shortcut in the Windows Start menu or on the desktop.
<meta name="msapplication-tooltip" content="Channel 9 Podcasts" />
| [http://msdn.microsoft.com/en-us/library/gg491732(v=VS.85).aspx Declaring Pinned Site Metadata]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| twitter:player:stream
| msapplication-wide310x150logo
| URL to raw stream that will be rendered in Twitter's mobile applications directly
| '''msapplication-wide310x150logo'''
| [https://dev.twitter.com/docs/cards Twitter cards documentation]
Specifies the image to use as the medium tile, which is 150x150 pixels at 100% scaling.
<meta name="msapplication-wide310x150logo" content="images/widelogo.png">
'''Note'''  The '''msapplication-wide310x150logo''' value is supported as of IE11 Preview and applies to tiles pinned to the Windows Start screen.
| [http://msdn.microsoft.com/en-us/library/ie/dn255024%28v=vs.85%29.aspx Pinned site metadata reference]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| twitter:player:stream:content_type
| msapplication-window
| The MIME type/subtype combination that describes the content contained in twitter:player:stream
| '''"Jump List" or "Pinned Sites" in Windows 7'''
| [https://dev.twitter.com/docs/cards Twitter cards documentation]
The "msapplication-window" metadata sets the initial size of the Pinned Site window when it is launched for the first time. However, if the user adjusts the size of the window, the Pinned Site retains the new dimensions when it is launched again.
The following properties can be used in the value of the <code>content</code> attribute:
* width - The window width in pixels. The minimum value is 800.
* height - The window height in pixels. The minimum value is 600.
<meta name="msapplication-window" content="width=1024;height=768" />
| [http://msdn.microsoft.com/en-us/library/gg491732(v=VS.85).aspx Declaring Pinned Site Metadata]
|
| Proposal
 
|-valign="top"
| MSSmartTagsPreventParsing
| Prevent a Microsoft browser from adding a certain kind of content to a page because users could be confused into thinking the added content was part of the original page. (It's likely only relatively few copies of the browser, a beta release never finalized, are still in the installed Win base, but the base is so large that even relatively few would still be a significant absolute quantity.)<br /><br />This tag is used by Google: [https://support.google.com/customsearch/answer/2595557?hl=en Custom Search Help: Meta Tags], as accessed 1-8-16. And "<meta content='true' name='MSSmartTagsPreventParsing'/>" appeared (with internal quote marks as singles) in the source code for <[http://googleblog.blogspot.com/2009/04/listening-to-google-health-users.html]>, as accessed 4-27-09.
| [http://brittlebit.org/specifications/html-meta-mssmarttagspreventparsing/specification-for-html-meta-element-with-name-value-mssmarttagspreventparsing.html BrittleBit.org spec]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| typemetal.formatprefs
| msvalidate.01
| Per-file HTML formatting preferences used by the TypeMetal HTML editor
| One of the verification elements used by Bing.
| [http://coherencelabs.com/typemetal/manual/typemetal-custom-metadata.html TypeMetal User Guide]
| [http://onlinehelp.microsoft.com/en-us/bing/hh204490.aspx Bing Webmaster Tools]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| verify-v1
| nonfiction
| Superseded by google-site-verification. Legacy verification for Google Sitemaps.
| To reduce the "fake news" problem, this lets well-meaning page authors label satire and parody appropriately in metatags although unlabeled in content (not explicitly labeling being common in satire and parody). Characterize the principal content of the page as nonfiction, fiction, mixed, or other. This way, other websites and users needn't be fooled.
| [http://sitemaps.blogspot.com/2006/05/more-about-meta-tag-verification.html Inside Google Sitemaps: More about meta tag verification]
| [http://brittlebit.org/specifications/html-meta-nonfiction/specification-for-html-meta-element-with-name-value-nonfiction.html BrittleBit.org spec]
| fiction (antonym; see spec for usage)
| Proposal
 
|-valign="top"
| norton-safeweb-site-verification
| Used to verify ownership of Website for Norton SafeWeb.
| [http://safeweb.norton.com/help/site_owners#verification_tips Norton SafeWeb Help Documentation]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"
| vfb-version
| origin
| Specifies a Visual Form Builder plugin version for Wordpress.
| The ''origin'' meta tag is used to indicate the original source of a document.
| [http://wordpress.org/plugins/visual-form-builder/ Visual Form Builder Documentation and specs]
| [https://doc.ohreally.nl/metatag-origin The ''origin'' meta tag]
|
|
| Proposed
|-valign="top"
| origin-trials
| Used to enable experimental browser features for sites which are registered to participate in experimental trials.
| [https://docs.google.com/document/d/1v5fi0EUV_QHckVHVF2K4P72iNywnrJtNhNZ6i2NPt0M/edit?usp=sharing Experimental Framework Trial Token Structure]
|
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| <span id="viewport">viewport</span>
| p:domain_verify
| Provides a way for documents to specify (using markup rather than CSS) the size, zoom factor, and orientation of the viewport that is used as the base for the document's [http://www.w3.org/TR/CSS21/visudet.html#containing-block-details initial containing block]. The following properties can be used in the value of the <code>content</code> attribute:
| Used to register a site's domain with Pinterest as a "verified domain".
* width
Example:
* height
  <code><meta name="p:domain_verify" content="5dd1c5f2db0ac0b521f08d56b4cd271b"></code>
* initial-scale
| [https://help.pinterest.com/entries/22488487-Verify-with-HTML-meta-tags Pinterest Help Article]
* minimum-scale
|  
* maximum-scale
* user-scalable
Examples:
<meta name="viewport" content="initial-scale=1.0">
<meta name="viewport" content="width=480, initial-scale=2.0, user-scalable=1">
For more details, see the [http://dev.w3.org/csswg/css-device-adapt/#viewport-meta Viewport META element] section of the [http://dev.w3.org/csswg/css-device-adapt/ CSS Device Adaptation] draft specification.
| For <code>meta</code> elements that have a <code>name</code> attribute whose value is <code>viewport</code>, the [http://dev.w3.org/csswg/css-device-adapt/ CSS Device Adaptation] draft specification defines the recognized properties for the <code>content</code> attribute>, as well as an algorithm for parsing the value of that attribute.
|
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| web_author
| page-version
| Credits the developer(s) responsible for the technical design of a website.
| When a page uploaded two or more times with the same last-modification date (per dc.modified, dcterms.modified, or article:modified_time metatag), distinguishing different uploads even on the same date can be done with the page-version metatag.
| [http://www.metatags.info/meta_name_webauthor Documentation]
| [http://brittlebit.org/specifications/html-meta-page-version/specification-for-html-meta-element-with-name-value-page-version.html BrittleBit.org spec]
| [https://sites.google.com/site/metadesignerspec/ designer] - for visual presentation
|
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| wot-verification
| pingdom
| Used to verify ownership of WOT (Web Of Trust)
| Used by Pingdom monitoring services as a heartbeat verification. The heartbeat service will only consider the request successful if it contains the "pingdom" meta tag, with the content set according to a per-customer key.
| [http://www.mywot.com/wiki/Verify_your_website WOT's verify your site wiki page]
Example:
<code><meta name="pingdom" content="6bh3nxnx"/></code>
|
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| wt.cg_n
| pinterest
| '''Name of the Content Group'''
| Used to block pinterest from linking to content on the URL.
Used to configure the appropriate Webtrends advanced feature. These are just some of the more popular ones. These appear in your META tags.  – showing you the web page, the source (meta tag), the log files entry and the subsequent WT report.
Example:
Example:
  <meta name="wt.cg_n" content="My content">
  <code><meta name="pinterest" content="nopin"/></code>
| [http://product.webtrends.com/WRC/OnDemand/ResourceCenter/rc/Library/PDF/IGOD/WebTrendsAnalyticsOnDemandImplementationGuide.pdf Webtrends Parameters]
| [https://support.pinterest.com/entries/21101932-what-if-i-don-t-want-images-from-my-site-to-be-pinned Pinterest Help Article]
|
| Proposal
 
|-valign="top"
| prism:alternateTitle
| An alternate title or alternate headline for a resource that may be used in a table of contents, a popup etc. and can vary with platform.
| [http://www.prismstandard.org/specifications/3.0/PRISM_Basic_Metadata_3.0.htm PRISM Basic Metadata Specification V3.0]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| wt.cg_s
| pro
| '''Name of Content Sub-Group'''
| Signify expertise as judged by an authority. Counterpart to pro-auth (which see). Useful to search engines and Web directories.
Used to configure the appropriate Webtrends advanced feature. These are just some of the more popular ones. These appear in your META tags.  – showing you the web page, the source (meta tag), the log files entry and the subsequent WT report.
| [http://brittlebit.org/specifications/html-meta-pro/specification-for-html-meta-element-with-name-value-pro.html BrittleBit.org spec]
Example:
<meta name="wt.cg_s" content="My content">
| [http://product.webtrends.com/WRC/OnDemand/ResourceCenter/rc/Library/PDF/IGOD/WebTrendsAnalyticsOnDemandImplementationGuide.pdf Webtrends Parameters]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| WT.si_n
| pro-auth
| '''Scenario analysis parameter - scenario name'''
| Signify an authority, subject to search engine's or directory's judgment of importance and credibility (the judgment could be by a human working for a search engine), so the authority's listing of experts can carry weight, making search results more useful.<br /><br />Counterpart to pro (which see). Supported also by pro-auth-field (which see) and pro-auth-fragment (which see).
This defines a scenario name for the page or set of pages to be included in the scenario. This in turn produces a funnel type report in Webtrends.
| [http://brittlebit.org/specifications/html-meta-pro-auth/specification-for-html-meta-element-with-name-value-pro-auth.html BrittleBit.org spec]
Example:
<meta name="WT.si_n" content="my_scenario_name">
| [http://product.webtrends.com/WRC/OnDemand/ResourceCenter/rc/Library/PDF/IGOD/WebTrendsAnalyticsOnDemandImplementationGuide.pdf Webtrends Parameters].
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| WT.si_p
| pro-auth-field
| '''Scenario analysis parameter - scenario step name'''
| Signify an authority's claimed field of expertise, importance and validity to be judged by search engine or directory. Supports pro-auth (which see).
This defines a scenario step name for the page or set of pages to be included in the scenario. This in turn produces a funnel type report in Webtrends. It works when paired with metedata tag name WT.si_n.
| [http://brittlebit.org/specifications/html-meta-pro-auth-field/specification-for-html-meta-element-with-name-value-pro-auth-field.html BrittleBit.org spec]
Example:
<meta name="WT.si_p" content="my_scenario_step_name">
| [http://product.webtrends.com/WRC/OnDemand/ResourceCenter/rc/Library/PDF/IGOD/WebTrendsAnalyticsOnDemandImplementationGuide.pdf Webtrends Parameters].
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| WT.si_x
| pro-auth-fragment
| '''Scenario analysis parameter - scenario step number'''
| Signify which links from authority are links to experts, as distinct from other links. Supports pro-auth (which see).
This defines a scenario step number for the page or set of pages to be included in the scenario. This in turn produces a funnel type report in Webtrends. It works when paired with metedata tag name WT.si_n, and as an alternative to Wt.si_p.
| [http://brittlebit.org/specifications/html-meta-pro-auth-fragment/specification-for-html-meta-element-with-name-value-pro-auth-fragment.html BrittleBit.org spec]
Example:
<meta name="WT.si_x" content="my_scenario_step_number">
| [http://product.webtrends.com/WRC/OnDemand/ResourceCenter/rc/Library/PDF/IGOD/WebTrendsAnalyticsOnDemandImplementationGuide.pdf Webtrends Parameters].
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"
| wt.ac
| rating
| '''Advertising Click parameter'''
| The Restricted to Adults label (RTA) provides a way for adult oriented websites to indicate that their content is off limits to children. RTA was introduced in 2006 and is currently used by a large number of adult web content providers. RTA is recognized by all major parental control filters.
When a visitor to your site clicks on an ad, that action is referred to as an Ad Click. The following META tag tracks advertising clicks:
Example:
<META NAME="WT.ac" CONTENT="name">
  <meta name="RATING" content="RTA-5042-1996-1400-1577-RTA" />
Defines the name of the advertisement clicked to reach a particular web page. The Ad Click must contain an external redirect back to the client. The redirect needs to include the necessary code to generate a hit to the SDC server. You can designate multiple Advertising Clicks using semicolons.
| [http://www.rtalabel.org/index.php?content=howto RTA documentation]
Examples:
|
  <a href="file111.html?WT.ac=CONTENT111">
<a href="file222.html?WT.ac=CONTENT222">
The name of the advertisement clicked to reach a particular web page. To capture this information with DCS, the Advertising Click must contain an external redirect back to the client. The redirect needs to
 
include the necessary code to generate a hit to the DCS. The maximum length for each name is 64 bytes.
| [http://product.webtrends.com/WRC/OnDemand/ResourceCenter/rc/Library/PDF/IGOD/WebTrendsAnalyticsOnDemandImplementationGuide.pdf Webtrends Parameters]
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| wt.ad
| referrer
| '''Advertising View parameter'''
| Controls whether the user agent includes the Referer header in HTTP requests originating from this document
Visitors often view advertisements that they do not necessarily click on. You can use On-Site Advertising to determine the number of visitors to your web site who view particular ads. With this feature you can produce advertising reports for each of your clients.
| [https://www.w3.org/TR/referrer-policy/ Referrer Policy]
If you are selling advertising space on your web site, for example, you can collect traffic statistics to help determine pricing schedules.
| referer
The following META tag tracks advertising views:
<meta name="WT.ad" content="My content">
An Ad View occurs when a visitor views a page containing an ad. An ad is a link or graphic that contains an Ad Click parameter in the query portion of it's URL.
| [http://product.webtrends.com/WRC/OnDemand/ResourceCenter/rc/Library/PDF/IGOD/WebTrendsAnalyticsOnDemandImplementationGuide.pdf Webtrends Parameters]
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| wt.mc_id
| RepostUsAPIKey
| '''Identifies the ID of the marketing campaign'''
| Used to verify ownership of Website for Repost syndication service
To attract new students, a university launches a marketing campaign by sending recruitment email to all graduating high school seniors in a metropolitan area. The email links to a special landing page in the university’s web site, containing the following META tag to track marketing campaigns.
| [http://www.repost.us/meta-headers-used-by-repost/ Meta Headers used by Repost]
Example:
|
<META NAME="WT.mc_id" CONTENT="1X2GG34">
You may use this parameter on the URL.
Example:
<a href="link?WT.mc_id=1X2GG34">
The Campaign ID 1X2GG34 represents recruits to be contacted by email
| [http://product.webtrends.com/WRC/OnDemand/ResourceCenter/rc/Library/PDF/IGOD/WebTrendsAnalyticsOnDemandImplementationGuide.pdf Webtrends Parameters]
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| wt.sv
| ResourceLoaderDynamicStyles
| '''Tracking Servers parameter'''
| [[mw:|MediaWiki]]'s [[mw:ResourceLoader|ResourceLoader]] uses this name with <code>content</code> set to the empty stringThe purpose is to mark the DOM position before which dynamic styles should be added.
If your site is hosted on multiple servers, a server cluster, or a server farm, and you want to evaluate the performance of your load balancer, Webtrends can track page views for each server. To do so, populate the following META tag on all pages on each server:
| [[mw:ResourceLoader/ResourceLoaderDynamicStyles specification|ResourceLoaderDynamicStyles]]
Example:
|
<meta name="WT.sv" content="My Server">
Defines the name of the machine that serves the web page. If you have two servers (Server1 and Server2), you would make two copies of the META tag and designate CONTENT=“Server1” for deployment to pages on the first server and CONTENT=“Server2” for deployment to the same pages on the second server.
For a server farm, you can extract the value of the built-in server name and dynamically assign it to the
META tag using server-side scripting.
Example:
<meta name="WT.sv" content="Server1">
  <meta name="WT.sv" content="Server2">
An Ad View occurs when a visitor views a page containing an ad. An ad is a link or graphic that contains an Ad Click parameter in the query portion of it's URL.
| [https://tagbuilder.webtrends.com/Help/Miscellaneous/AdSearch.aspx?keepThis=true&TB_iframe=true&height=450&width=650 About WT.ad].
|  
| Proposal
| Proposal
|-valign="top"


|-valign="top"
| review_date
| wt.ti
| The date a resource is scheduled for review by content creator in order to determine if it should be archived, updated or retained as is.
| '''Tracking Page Titles'''
| [http://www.hc-sc.gc.ca/home-accueil/alt_formats/pacrb-dgapcr/pdf/Metadata_Application_Profile_2009.pdf Health Canada Web Metadata Application Profile March 2009 ]
You may want to modify a page title before sending it to Webtrends in the following cases:
[http://lists.w3.org/Archives/Public/www-archive/2014Feb/att-0020/dnd_ims-6001-1-2-eng.pdf IMS 6001-1-2, Metadata for Recordkeeping and Web Content]
* You are dealing with dynamic content pages identified by URL parameters, and the page title represents the title of the base URL page rather than the dynamic content page.
|
Unless you modify the page titles, all pages have the same title in the reports.
* All pages have been assigned the same title, for reasons of style or company policy.
Even though URLs are displayed in addition to page title, the entire URL cannot be depended upon to distinguish one page from another.
Use server-side scripts to change the title to something that reflects the content of the pages so that you can identify them in reports. Next, pass the customized page titles to Webtrends, using the following META tag:
<META NAME="WT.ti" CONTENT="title">
Defines the name of the title for this page.
| [http://product.webtrends.com/WRC/OnDemand/ResourceCenter/rc/Library/PDF/IGOD/WebTrendsAnalyticsOnDemandImplementationGuide.pdf Webtrends Parameters]
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| y_key
| revision
| Used to verify ownership for Yahoo! Site Explorer
| The revision of this page as reported by an underlying Version Control System. This is a free format string.
| [http://help.yahoo.com/l/us/yahoo/search/siteexplorer/siteexplorer-06.html Yahoo! documentation]
| [https://github.com/krallin/meta-revision Meta Revision Specification]
|  
|
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| yandex-verification
| revisit-after
| Used to verify ownership for Yandex Webmaster.
| revisit-after is used to tell search engines how often to recrawl the page. To our knowledge only one search engine has ever supported it, and that search engine was never widely used — at this point, it is nothing more than a good luck charm.
| [http://help.yandex.ru/webmaster/?id=995300#995356 Yandex Webmaster ownership verification]
| [http://code.google.com/webstats/2005-12/metadata.html Google documentation]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| ZOOMCATEGORY
| rights
| Category of page to be grouped in Wrensoft Zoom Search Engine.
| Assert legal rights for the page in a machine-parsable format. Rights could include those in copyright, for trade secrets, and in other intellectual property.<br /><br/>[[Talk:MetaExtensions#rights:_why_reversion|Talk]]
| [http://www.wrensoft.com/zoom/zoommeta.html Wrensoft Zoom Meta Documentation]
| [http://brittlebit.org/specifications/html-meta-rights/specification-for-html-meta-element-with-name-value-rights.html BrittleBit.org spec]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| ZOOMDESCRIPTION
| rights-standard
| Alternative page description for Wrensoft Zoom Search Engine.
| The purpose is to enable search engines and other cataloging services to compile the types of rights allocated to the work. (Does any search engine actually implement this? [[User:Hsivonen|hsivonen]] 07:34, 14 July 2011 (UTC))
| [http://www.wrensoft.com/zoom/zoommeta.html Wrensoft Zoom Meta Documentation]
 
|
'''This keyword does not provide, remove or alter any legal protections or designations.'''
| Proposal


|-valign="top"  
Format:
| ZOOMIMAGE
<pre><meta name="rights-standard" content="element id;rights" /></pre>
| URL to image to be displayed alongside result in Wrensoft Zoom Search Engine.
 
| [http://www.wrensoft.com/zoom/zoommeta.html Wrensoft Zoom Meta Documentation]
* element id - the HTML Element ID of the item these rights apply to
|
* rights - what rights are assigned to the item
| Proposal
** "pd" - Public domain
** "cc by-sa" - Creative Commons Attribution
** "cc by-nd" - Creative Commons  NoDerivs
** "cc by-nc" - Creative Commons Attribution-NonCommercial
** "cc by-nc-sa" - Creative Commons Attribution-NonCommercial-ShareAlike
** "cc by-nc-nd" - Creative Commons Attribution-NonCommercial-NoDerivs


|-valign="top"
| [http://sites.google.com/site/metarightsstandard/ Spec]
| ZOOMPAGEBOOST
| Redundant with [http://www.whatwg.org/specs/web-apps/current-work/multipage/microdata.html#licensing-works Microdata vocabulary for licensing works].
| Page boost factor to increase or decrease the relevance of page in Wrensoft Zoom Search Engine.
| [http://www.wrensoft.com/zoom/zoommeta.html Wrensoft Zoom Meta Documentation]
|
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| ZOOMTITLE
| robots
| Alternative page title for Wrensoft Zoom Search Engine.
| A comma-separated list of operators explaining how search engine crawlers should treat the content. This meta name is already supported by every popular search engine.<br />Possible values are "noarchive" to prevent cached versions, "noindex" to prevent indexing, and "nofollow" works as the link rel value with the same name.<br />The content value "NOODP" has been offered elsewhere, so I'm proposing it here. It blocks robots from using [http://www.dmoz.org Open Directory Project] descriptions of a website instead of Web pages' own meta descriptions. It may have been introduced by Microsoft.<br />The content value "NOYDIR" has been offered by Yahoo, so I'm proposing it here. It blocks Yahoo's robot from using the Yahoo directory's descriptions of a website instead of Web pages' own meta descriptions. Whether any other robot supports this is unknown but possibly no other search engine uses Yahoo's directory anyway.
| [http://www.wrensoft.com/zoom/zoommeta.html Wrensoft Zoom Meta Documentation]
| [http://www.robotstxt.org/meta.html About the Robots &lt;META&gt; tag]; NOODP value: [http://www.google.com/support/webmasters/bin/answer.py?hl=en&answer=35264 Google], [http://help.yahoo.com/l/us/yahoo/search/indexing/indexing-11.html Yahoo], NOYDIR value: [http://ysearchblog.com/2007/02/28/yahoo-search-support-for-noydir-meta-tags-and-weather-update/ Yahoo], as accessed 4-28-09
|  
| baiduspider (for targeting Baidu or Baiduspider only)<br />citeseerxbot (for targeting CiteSeerX only)<br />googlebot (for targeting Googlebot only)<br />googlebot-mobile (for targeting Googlebot-Mobile)<br />ia_archive (for targeting Internet Archive (Wayback Machine) or Alexa only)<br />msnbot (for targeting Microsoft or Bing only)<br />slurp (for targeting Yahoo or slurp only)<br />teoma (for targeting TEOMA or Ask.com only)
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| ZOOMWORDS
| rpuPlugin
| Additional keywords to be indexed for Wrensoft Zoom Search Engine.
| Version of installed  Repost syndication service plugin
| [http://www.wrensoft.com/zoom/zoommeta.html Wrensoft Zoom Meta Documentation]
| [http://www.repost.us/meta-headers-used-by-repost/ Meta Headers used by Repost]
|  
|
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| witget
| rqid
| Used to verify ownership for Witget.com.
| Request identifier of request that generated this page.
Example <meta name="witget" content="XXXXXXXXXXXXXXXXXXXXXX">
| [http://wiki.whatwg.org/wiki/RequestID RequestID]
| [http://support.witget.com/topic/435278-prostaya-ustanovka-skripta/ Witget manual]
|
|  
| Proposal
| Proposal


|}
|-valign="top"
| shareaholic:analytics
| Enables or disables Shareaholic Analytics for use with the Shareaholic Content Amplification system
| [https://github.com/shareaholic/shareaholic-api-docs/blob/master/shareaholic_meta_tags.md Shareaholic CAS Specification]
|
| Proposal


== Proposals that don't meet the [http://www.whatwg.org/specs/web-apps/current-work/multipage/semantics.html#other-metadata-names requirements] for a registration ==
|-valign="top"
| shareaholic:article_author
| A URL to the profile of the author of the content of the webpage for use with the Shareaholic Content Amplification system
| [https://github.com/shareaholic/shareaholic-api-docs/blob/master/shareaholic_meta_tags.md Shareaholic CAS Specification]
|
| Proposal


Note that these proposals can be moved back to the registry table if the problems listed in the rightmost column of this table are addressed.
|-valign="top"
| shareaholic:article_author_name
| Contains the name of the author of the content of the webpage for use with the Shareaholic Content Amplification system
| [https://github.com/shareaholic/shareaholic-api-docs/blob/master/shareaholic_meta_tags.md Shareaholic CAS Specification]
|
| Proposal


{| class="wikitable sortable"
|-valign="top"
! Keyword
| shareaholic:article_modified_time
! Brief description
| When the article was last modified for use with the Shareaholic Content Amplification system
! Link to specification
| [https://github.com/shareaholic/shareaholic-api-docs/blob/master/shareaholic_meta_tags.md Shareaholic CAS Specification]
! Synonyms
|
! Status
| Proposal
! Registration requirement failure


|-valign="top"  
|-valign="top"
| gm-gpx-v
| shareaholic:article_published_time
| Wordpress Plugin Google Maps GPX Viewer
| When the article was first published for use with the Shareaholic Content Amplification system
| [http://wordpress.org/extend/plugins/google-maps-gpx-viewer/ Google Maps GPX Viewer]
| [https://github.com/shareaholic/shareaholic-api-docs/blob/master/shareaholic_meta_tags.md Shareaholic CAS Specification]
|  
|
| Incomplete proposal
| Proposal
| Claimed spec link is not a link to a spec
 
|-valign="top"
| shareaholic:article_visibility
| Specifies whether a webpage should be publicly recommendable for use with the Shareaholic Content Amplification system
| [https://github.com/shareaholic/shareaholic-api-docs/blob/master/shareaholic_meta_tags.md Shareaholic CAS Specification]
|
| Proposal


|-valign="top"  
|-valign="top"
| og:title
| shareaholic:drupal_version
| Open Graph Protocol by Facebook developers
| Specifies Shareaholic for Drupal module version for use with the Shareaholic Content Amplification system
| [http://developers.facebook.com/docs/opengraph/ Facebook developers]
| [https://github.com/shareaholic/shareaholic-api-docs/blob/master/shareaholic_meta_tags.md Shareaholic CAS Specification]
|  
|
| Incomplete proposal
| Proposal
| The spec specifies this to be a value of the property attribute--not a meta keyword


|-valign="top"  
|-valign="top"
| og:type
| shareaholic:image
| Open Graph Protocol by Facebook developers
| An image URL which represents your webpage for use with the Shareaholic Content Amplification system
| [http://developers.facebook.com/docs/opengraph/ Facebook developers]
| [https://github.com/shareaholic/shareaholic-api-docs/blob/master/shareaholic_meta_tags.md Shareaholic CAS Specification]
|  
|
| Incomplete proposal
| Proposal
| The spec specifies this to be a value of the property attribute--not a meta keyword


|-valign="top"  
|-valign="top"
| og:url
| shareaholic:keywords
| Open Graph Protocol by Facebook developers
| Keywords associated with the content of a webpage for use with the Shareaholic Content Amplification system
| [http://developers.facebook.com/docs/opengraph/ Facebook developers]
| [https://github.com/shareaholic/shareaholic-api-docs/blob/master/shareaholic_meta_tags.md Shareaholic CAS Specification]
|  
|
| Incomplete proposal
| Proposal
| The spec specifies this to be a value of the property attribute--not a meta keyword
 
|-valign="top"
| shareaholic:language
| Language of the content of the webpage for use with the Shareaholic Content Amplification system
| [https://github.com/shareaholic/shareaholic-api-docs/blob/master/shareaholic_meta_tags.md Shareaholic CAS Specification]
|
| Proposal


|-valign="top"  
|-valign="top"
| og:image
| shareaholic:outstreamads
| Open Graph Protocol by Facebook developers
| Enables or disables Shareaholic Outstream Ads for use with the Shareaholic Content Amplification system
| [http://developers.facebook.com/docs/opengraph/ Facebook developers]
| [https://github.com/shareaholic/shareaholic-api-docs/blob/master/shareaholic_meta_tags.md Shareaholic CAS Specification]
|  
|
| Incomplete proposal
| Proposal
| The spec specifies this to be a value of the property attribute--not a meta keyword


|-valign="top"  
|-valign="top"
| og:site_name
| shareaholic:shareable_page
| Open Graph Protocol by Facebook developers
| Specifies whether a webpage should be publicly shareable for use with the Shareaholic Content Amplification system
| [http://developers.facebook.com/docs/opengraph/ Facebook developers]
| [https://github.com/shareaholic/shareaholic-api-docs/blob/master/shareaholic_meta_tags.md Shareaholic CAS Specification]
|  
|
| Incomplete proposal
| Proposal
| The spec specifies this to be a value of the property attribute--not a meta keyword


|-valign="top"  
|-valign="top"
| fb:admins
| shareaholic:site_id
| Open Graph Protocol by Facebook developers
| Shareaholic Site ID for the website for use with the Shareaholic Content Amplification system
| [http://developers.facebook.com/docs/opengraph/ Facebook developers]
| [https://github.com/shareaholic/shareaholic-api-docs/blob/master/shareaholic_meta_tags.md Shareaholic CAS Specification]
|  
|
| Incomplete proposal
| Proposal
| The spec specifies this to be a value of the property attribute--not a meta keyword


|-valign="top"  
|-valign="top"
| og:description
| shareaholic:site_name
| Open Graph Protocol by Facebook developers
| The name which should be displayed for the overall site for use with the Shareaholic Content Amplification system
| [http://developers.facebook.com/docs/opengraph/ Facebook developers]
| [https://github.com/shareaholic/shareaholic-api-docs/blob/master/shareaholic_meta_tags.md Shareaholic CAS Specification]
|  
|
| Incomplete proposal
| Proposal
| The spec specifies this to be a value of the property attribute--not a meta keyword


|-valign="top"  
|-valign="top"
| fb:page_id
| shareaholic:title
| Open Graph Protocol by Facebook developers
| Title associated with the content of a webpage for use with the Shareaholic Content Amplification system
| [http://developers.facebook.com/docs/opengraph/ Facebook developers]
| [https://github.com/shareaholic/shareaholic-api-docs/blob/master/shareaholic_meta_tags.md Shareaholic CAS Specification]
|  
|
| Incomplete proposal
| Proposal
| The spec specifies this to be a value of the property attribute--not a meta keyword


|-valign="top"  
|-valign="top"
| audience
| shareaholic:url
| To aid search engines in classifying and to aid directory compilers, an audience most appropriate for the page may be suggested. Subject matter may not be a good clue; for example, an analysis of children's literature may be directed to teachers.<br />A value is free-form case-insensitive text without a comma. Multiple values are to be comma-separated. Singular and plural forms have the same meaning.<br />Recognized values:<br />-- "all" and "everyone", which have the same meaning<br />-- "adult" and "mature" have the same meaning and are for content that only adults may access, but no one responsible for preventing a nonadult or the immature from accessing the page or its content should rely on either or both of these values to do so without other means (not the same as "grownup", which see)<br />-- "child" and "juvenile", which have the same meaning<br />-- "teen"<br />-- "grownup" is not identical to "adult" or "mature" in not implying a precise boundary but is approximately any person who may be able to understand and apply the content (e.g., car driving instruction that may be read by a minor not yet old enough to drive a car but who would likely benefit from somewhat early exposure to the instruction)<br />-- "parent" to include guardian and temporary caregiver<br />-- "teacher" to include professor and ad hoc instructor<br />-- "elementary school student" to include any student below high school<br />-- "high school student"<br />-- "elhi" to include any student in elementary school through high school<br />-- "college student" including graduate and professional school<br />-- "business" including management, finance, and prospective customers (this includes e-commerce and investor sites)<br />-- "health" including any health care provider including alternative and ad hoc<br />-- "patient" for any health care recipient<br />-- "lawyer" including judge, paralegal, and jailhouse lawyer<br />-- "law client" for any prospective recipient of a lawyer's service (not usually a social work client) with ''lawyer'' including paralegal and jailhouse lawyer but not necessarily judge<br />-- "craft" for any craftworker including laborer and artisan<br />-- "artist" including musician, actor, dancer, and sculptor and including creator and performer<br />-- "military" including paramilitary<br />-- "news" including any consumer of rapidly-developing news<br />-- "introductory" and "beginner", which have the same meaning<br />-- "intermediate" and "midlevel", which have the same meaning<br />-- "advanced" and "advance", which have the same meaning<br />-- "scholarly" and "scholar", which have the same meaning<br />-- "popular" generally referring to a writing style<br />-- "older" including retiree<br />-- "institution" including from corporation to conspiracy (such as for management advice)<br />-- "government" including agencies and prospective politicians<br />-- values using any integer or single-digit decimal in the form of "grade 8" or "grade 6.4" including to refer to a reading comprehension level (this generally will not exceed 12 and might be meaningless above 20 so higher values may be interpreted as the highest meaningful value)<br />-- "viewers" for when content (such as a movie) is intended almost entirely to be seen rather than read<br />-- "listeners" for when content (such as music) is intended almost entirely to be heard rather than read but not generally including text-to-speech support<br />-- "tts", "text-to-speech", or "text to speech", which three have the same meaning and which are for a page that has substantial support for TTS or that will be readily understood through TTS without need for such support (TTS is often aided by, e.g., pre-resolving pronunciation ambiguities in page coding)<br />-- values using any numbers in the form of "3-6 years old", whether a range or a single-number value<br />-- values using any decade in the form of "born in 1970s"<br />Unrecognized values such as "botanists", "Texans", and "writers who use red ink" may be used but at a risk that a search engine or directory editor will either fail to recognize it or will interpret it in unpredictable ways, or will in the future.<br />Spellings that are erroneous or slightly different from a recognized value may be interpreted by a search engine or directory editor as representing a recognized value.<br />The absence of the keyword defaults to a value of "all" but without overriding another indication arrived at by other means.
| The canonical URL of your webpage that will be used as its permanent ID for use with the Shareaholic Content Amplification system
|
| [https://github.com/shareaholic/shareaholic-api-docs/blob/master/shareaholic_meta_tags.md Shareaholic CAS Specification]
|
|
| Incomplete proposal
| Proposal
| Lacks link to a spec


|-valign="top"  
|-valign="top"
| blogcatalog
| shareaholic:wp_version
| Used to verify ownership of Blog Catalog.com
| Specifies Shareaholic for WordPress plugin version for use with the Shareaholic Content Amplification system
| [http://www.blogcatalog.com/ Blog catalog site]
| [https://github.com/shareaholic/shareaholic-api-docs/blob/master/shareaholic_meta_tags.md Shareaholic CAS Specification]
|
| Incomplete proposal
| Claimed spec link is not a link to a spec
 
|-valign="top"
| bot-. . .
| Robot owners, to allow page authors access to robotic capabilities, e.g., to deny them, should prefix "bot-" to the name of their robot, especially for proprietary bots.<br />Example: If a robot were to be named "dullbucklequiz", the name in the meta element would be "bot-dullbucklequiz".<br />The value "bot-" alone represents all bots so prefixed, like a wildcard.<br />Arguably, there's no need for a list here of any specific bots if http://user-agents.org or http://www.botsvsbrowsers.com/ (and perhaps other sites) is reliable.
|
|
|
| Incomplete proposal
| Proposal
| Lacks link to a spec, tries to register a space of names instead of enumerated names


|-valign="top"  
|-valign="top"
| created
| signet:authors
| The datetime at which the document was created. The value is an ISO8601 date. The date MUST follow the [http://www.w3.org/TR/NOTE-datetime W3C Profile of ISO 8601] with a granularity of "Complete date:" or finer. The [http://www.bbc.co.uk/guidelines/futuremedia/desed/previousversions/searchmetadata_vs_1_0.shtml#metadata BBC] use this name.
| Authors of a page for use with javascript signet library
|
| [https://github.com/HubSpot/signet/blob/master/README.md Signet Revision Specification]
|
|
| Incomplete proposal
| Proposal
| Lacks link to a spec


|-valign="top"  
|-valign="top"
| creator
| signet:links
| The creator is an off-Web or pre-Web creator of a work for which an author authored a Web page, so that the creator and the author may be different people.<br />Searching for one content creator's work requires a standard robot-parsable format for the information. A personal name, institutional name, or other text entry is permissible.<br />One element represents only one creator. Multiple creators are to be represented with multiple tags.<br />Search engines may index by any component of a name, so a content creator need only enter a name once in one first-last or family-given order (e.g., Pat Thunderbird or Thunderbird, Pat, but not requiring both).
| links to related pages, for use with the javascript signet library
| [[Talk:MetaExtensions#Re:_Proposed_'creator'_MetaExtension|Talk]]
| [https://github.com/HubSpot/signet/blob/master/README.md Signet Revision Specification]
|
|
| Incomplete proposal
| Proposal
| Lacks link to a spec
 


|-valign="top"  
|-valign="top"  
| msnbot
| skype_toolbar
| Synonym of <code>robots</code> for targeting Bing only.
| Prevents the Skype browser extension from automatically seeking through the page and replacing telephone numbers (or any number the program's algorithm thinks is a telephone number) with its own custom presentation that allows direct invocation of the Skype program to call the telephone number.
 
Example:
<meta name="skype_toolbar" content="skype_toolbar_parser_compatible" />
| [http://skype.otherlinks.co.uk/page.asp?id=toolbar_number_formatting Skype Info]
|  
|  
|  
| Proposal
| Incomplete proposal
| Lacks link to a spec


|-valign="top"  
|-valign="top"  
| ia_archive
| startIndex
| Synonym of <code>robots</code> for targeting Internet Archive and Alexa only.
| Used to identify the index of the first search result in the current set of search results.
| [http://www.opensearch.org/Specifications/OpenSearch/1.1#Response_metadata_in_HTML.2FXHTML OpenSearch Specification]
|  
|  
|  
| Proposal
| Incomplete proposal
| Lacks link to a spec


|-valign="top"  
|-valign="top"  
| datetime-coverage
| startver
| The author may be the best expert on which time frame is most relevant to the content. Leaving that to search engine analysis may be too chancy without search engine optimization, which analysis is difficult to apply by algorithm to, e.g., historical papers that may focus on the 1800s but mention 1731 and 1912 perhaps unimportantly.<br />The value for this keyword is a date or time -- not a range and not vague, for which other keywords are proposed -- in a format in accordance with http://www.w3.org/TR/NOTE-datetime (albeit a note that's at W3C only for discussion). Any of the six levels of granularity in that note are acceptable, such as expressing only a year.<br />Should this keyword appear more than  once, all the values so appearing are determinative. Multiple values are to be expressed with separate meta elements lest the note be revised in the future in a way incompatible with comma-separating a list.
| Used to verify WebApps for JokeNetwork's Start!-WebApp
| [https://faq.jokenetwork.de/start JokeNetwork's Start Documentation]
|  
|  
|
| Proposal
| Incomplete proposal
| Lacks link to a spec


|-valign="top"  
|-valign="top"  
| property="og:*"
| subject-datetime
| Metadata used by the Open Graph protocol (used by Facebook). Note: currently these are defined as: <meta property="og.*" content="x"/>
| Identify the principal datetime ranges of the subject of the page’s content, such as the dates of an historical event.
| [http://developers.facebook.com/docs/opengraph/ FAQ About the Open Graph protocol from Facebook.]
| [http://brittlebit.org/specifications/html-meta-subject-datetime/specification-for-html-meta-element-with-name-value-subject-datetime.html BrittleBit.org spec]
|  
| page-datetime<br /><br />datetime-coverage<br />datetime-coverage-start<br />datetime-coverage-end<br />datetime-coverage-vague<br />
| Doesn't belong in this registry
| Proposal
| Not a value to be used in the <code>name</code> attribute


|-valign="top"  
|-valign="top"  
| datetime-coverage-end
| subject-system
| This is identical to the keyword datetime-coverage except that it represents only the end. If this keyword is used without datetime-coverage-start (also proposed), its value is interpreted as ending a range without a start.<br />Should this keyword appear more than once, all the values so appearing are determinative, in which case each represents the end of a different range assumed to be nonnesting. Example: If four elements happen to be in the order of datetime-coverage-end=1865, datetime-coverage-start=1914, datetime-coverage-end=1918, and datetime-coverage-start=1862, assuming proper formatting, the ranges should be interpreted as 1862-1865 and 1914-1918.
| Where another metatag provides a subject for the page, that subject should be selected in accordance with a standard system for classifying subjects, such as one used for academic or public libraries of books. This metatag identifies the system in use for the current page, using a standard controlled vocabulary of system identifiiers.
|  
| [http://brittlebit.org/specifications/html-meta-subject-system/specification-for-html-meta-element-with-name-value-subject-system.html BrittleBit.org spec]
| subj-.&nbsp;.&nbsp;. or subj-* (namespace not approved thus synonym would be "subj-" plus whatever is after hyphen in token)
| Proposal
 
|-valign="top"
| supported-media
| Indicates the range of media for which the page's viewing is supported. Not intended for use by browsers, but rather by referrers that make use of crawl data.
| [https://github.com/google/webpackager/blob/master/docs/supported_media.md supported-media spec]
|
|
| Incomplete proposal
| Proposal
| Lacks link to a spec


|-valign="top"  
|-valign="top"  
| datetime-coverage-start
| theme-color
| This is identical to the keyword datetime-coverage except that it represents only the start. If this keyword is used without datetime-coverage-end (also proposed), its value is interpreted as starting a range without an end.<br />Should this keyword appear more than once, all the values so appearing are determinative, in which case each represents the start of a different range assumed to be nonnesting. Example: If four elements happen to be in the order of datetime-coverage-start=1862, datetime-coverage-start=1914, datetime-coverage-end=1865, and datetime-coverage-end=1918, assuming proper formatting, the ranges should be interpreted as 1862-1865 and 1914-1918.
| Indicates a color associated with the web site's theme. Web browsers might use this color to theme their UI to be consistent with the web site's color scheme.<br>
Usage: <code><meta name="theme-color" content="papayawhip"></code>
| [https://html.spec.whatwg.org/multipage/semantics.html#meta-theme-color Defined in HTML]
|  
|  
|
| Standard
| Incomplete proposal
| Lacks link to a spec


|-valign="top"  
|-valign="top"  
| datetime-coverage-vague
| thumbnail
| This is identical to the keyword datetime-coverage except that its value is not necessarily crisp. This keyword should be used only when datetime-coverage, datetime-coverage-start, and datetime-coverage-end are inappropriate, but there's no ban on using all four. Any text without a comma can be the value (e.g., Pleistocene, 1820s, Tuesdays, or before we were born); multiple values are comma-separated.<br />If this keyword is used with datetime-coverage, datetime-coverage-start, or datetime-coverage-end, the vague value should be exploited along with the value/s for the other keyword/s.<br />Should this keyword appear more than once, all are determinative.
| The full URL of a file that provides a thumbnail for the HTML page.<br /><br />(Note: This violates HTML5, section 4.2.5.2, which says this, because the value is a URL, must be a link element and not a meta element, but Google already recommends and parses this as a meta element.)
| [https://support.google.com/customsearch/answer/1626955?hl=en Google page], as accessed Jan. 2, 2016. Original date unknown.
|  
|  
|
| Proposed
| Incomplete proposal
| Lacks link to a spec


|-valign="top"  
|-valign="top"  
| DC.
| topper
| Dublin Core, maintained by Dublin Core MetaData Initiative (DCMI), is an extensive system with some overlap with non-DC names.<br />This reserves all strings that begin with DC and a dot. ''Not true; DC-HTML doesn't use hardwired prefixes, but defines the prefixes using link/@rel="scheme.prefix"''
| Notify website visitors of later changes; easier for website authors to maintain than RSS or Atom.
| [http://www.DublinCore.org DCMI]
| [http://brittlebit.org/specifications/html-meta-topper-topper-major-topper-minor/specification-for-html-meta-element-with-name-values-topper-topper-major-and-topper-minor.html BrittleBit.org spec]
|  
|  
| Incomplete proposal
| Proposal
| Tries to register a space of names instead of enumerated names


|-valign="top"  
|-valign="top"  
| dir-content-pointer
| topper-major
| When several pages in a directory include main content, a table of contents, an index, and the like, a search engine may be able to organize results more usefully by identifying which is which with a standard vocabulary, helpful when different publishers use different conventions when displaying or printing content.<br />A value is free-form case-insensitive text without a comma and optionally with a trailing number. Multiple values are to be comma-separated (multiple values are appropriate when one document serves multiple purposes). Singular and plural forms have the same meaning.<br />Recognized values, which are pointer types to which numbers may be suffixed, are limited to "start" meaning 'the first page that should be seen by a user' (this may be anywhere in the directory and anywhere within content), "toc" meaning 'table of contents', "intro" including introductions, forewords, prefaces, and tables of figures, "abstract", "main", "bibliography" and "biblio", which have the same meaning, "index" which may mean 'sitemap' or not, "afterword" and "update" which have the same meaning and need not actually update, "credit" meaning 'credits and acknowledgments', and "author bio" meaning 'author's biography', including any information about the author including credentials and contact information. The number suffix may be spaceless or not.<br />When numbers are suffixed, a search engine or directory should arrange like items in numerical order in the results, with unnumbered items following like items that are numbered, e.g., intro 1, intro 2, main 1, main 2, main, main, and so on.<br />Each directory and each subdirectory has its own sequence.
| Limit use of topper to major changes.
| [http://brittlebit.org/specifications/html-meta-topper-topper-major-topper-minor/specification-for-html-meta-element-with-name-values-topper-topper-major-and-topper-minor.html BrittleBit.org spec]
|  
|  
|
| Proposal
| Incomplete proposal
| Lacks link to a spec


|-valign="top"
|-valign="top"  
|expires
| topper-minor
|<code>meta name='expires'</code> defines the expiration date of the page. This can be used for web pages in preparation for an upcoming event, e.g. a registration form for an exposition or competition, or other cases with a pre-set date when the document will no longer be valid, e.g. a product offer in a special sale or a support page for a product known not to be supported anymore from a given time onward.
| In use of topper, include minor changes.
| [http://brittlebit.org/specifications/html-meta-topper-topper-major-topper-minor/specification-for-html-meta-element-with-name-values-topper-topper-major-and-topper-minor.html BrittleBit.org spec]
|
| Proposal


Search engines should respond to this meta tag in a reasonable way, i.e. by removing the page from their main search results after the expiration date (possibly still returning the result in a special search for expired pages as long as the page exists and is not explicitly excluded via <code>robots.txt</code> or <code>meta name='robots'</code> etc.) or simply by indicating to the user that this result is out-of-date.
|-valign="top"
| totalResults
| Used to identify the number of search results available for the current search.
| [http://www.opensearch.org/Specifications/OpenSearch/1.1#Response_metadata_in_HTML.2FXHTML OpenSearch Specification]
|
| Proposal


The content attribute should define the expiration date in accordance with http://www.w3.org/TR/NOTE-datetime . The meta tag should not be used for pages without expiration date. However, for historical reasons, search engines should also interpret other date formats where possible and should be prepared to find values such as "", "0", "no" and "never". Such non-date values are to be interpreted as no expiration date.
|-valign="top"
 
| translator
Correctly formatted example:
| The ''translator'' meta tag is used to give credit to, and provide contact info for, the translator of a document.
<code><pre><meta name='expires' content='2012-12-31T23:59Z'></pre></code>
| [https://doc.ohreally.nl/metatag-translator The ''translator'' meta tag]
 
This tag is not to be confused with and has a different meaning than <code>meta http-equiv='expires'.</code>
|
|
|
| Incomplete proposal
| Proposed
| Lacks link to a spec


|-valign="top"  
|-valign="top"  
| format-print
| twitter:app:country
| This is to allow a user agent to inform an operating system or a printer driver of the preferred print medium, such as the paper size.<br />A value is free-form case-insensitive text without a comma. Multiple values are to be comma-separated (multiple values might be appropriate because standard paper sizes vary around the world). Singular and plural forms have the same meaning.<br />Recognized values are limited to "letter", "A4", "legal", "A5", "B5", "monarch", "envelope 10" meaning size #10, "envelope 6-3-4" meaning size #6 3/4, values with integers and decimals in the form of "8.5 x 11" or "8.5x11" in which spacing of the "x" does not affect meaning, "paper", which means 'paper of the default color (usually white) and weight (usually 20-lb. stock)', "white", "yellow", "pink", "blue", "green", "violet", or "multicolor", which means a medium of the given color or mixed, "letterhead", "p2 letterhead" meaning 'letterhead intended for any page except the first', "watermark" meaning a 'special watermark such as an organization's own', and "plain" meaning 'not preprinted and not letterhead (it may have a paper manufacturer's watermark not related to letterhead)'.<br />Omitting "paper" when another recognized value is given defaults to an implied meaning of 'paper' with the other value; e.g., "letter" means 'letter paper'; the same principle applies to a medium's color (the default being white for paper and colorless for transparency) and plainness or lack thereof (the default being plain).<br />Other values should be proposed before being recognized here. Label sizes should be proposed here for labels that are not on backing sheets that fit one of the recognized values, e.g., labels on narrow rolls. Blueprint paper sizes should be proposed here. Media other than standard paper, such as onion skin, heavier paper, card, and clear or color transparency, should be proposed here.<br />The user agent may, with the user's or user sysadmin's permission (as by a menu-driven default), interpret a value to offer an alternative the user might accept and software and firmware other than the UA may interpret a value to the same end with or without permission, so this keyword is only suggestive; e.g., "letter" may be interpreted as "A4".<br />The absence of the keyword defaults to a value determined by other than the page, e.g., by the printer driver or the user agent.
| If your application is not available in the US App Store, you must set this value to the two-letter country code for the App Store that contains your application.
| [[Talk:MetaExtensions#Re:_Proposed_'format-print'_MetaExtension|Talk]]
|  
|  
|  
| Incomplete proposal
| Proposal
| Lacks link to a spec


|-valign="top"  
|-valign="top"  
| geographic-coverage
| twitter:app:id:googleplay
| The author may be the best expert on the geographic relevance of the content. Leaving that to search engine analysis may be too chancy without search engine optimization, which analysis is difficult to apply by algorithm to, e.g., historical papers and epidemiological studies which may mention locales only once.<br />Absence of the keyword defaults to a value of world (not universe), unless the search engine chooses to interpret the page or larger unit for some other value, probably based on other than just contact information given in the website.<br />The value for this keyword is a semicolon-separated list of one or more place-values, the order of which do not matter. One place-value will use commas to separate, in order, an optional standard natural language symbol applicable to the place-value (when omitted the language applicable to the page will control), a place-class, one or more place-subclasses if any, and one or more place name parts (where, e.g., in "Cape Town, South Africa", "Cape Town" is a place name part but "Town" is not). Spaces after semicolons and commas are optional; spaces within place-values are present when required for each place-value (e.g., "Quezon City", not an invented "QuezonCity").<br />To distinguish names that might otherwise be too similar, place-classes, all lower-case and hyphenatably spaceless, include ''outer-space'', ''region'' (on Earth and crossing or larger than a nation, e.g., southern hemisphere, polar region, temperate zone, or Asia), ''intntl-water'' (an 'international water body'), ''intntl-agcy'' ('international agency' or 'international collection', e.g., all U.N. member nations), ''nation'', ''within-nation'' (limited to only one political level down from nation, e.g., state, province, territory, possession, city not included within other political units of a nation, or any comparable unit), ''city'' (including town, village, hamlet, and any comparable political unit below the level of ''within-nation''), ''addr'' (including address, full-length street, building, institution, and neighborhood without political boundaries), ''pol-unit'' (''pol'' abbreviating 'political') (e.g., a place of disputed nationhood), ''hist-pol-unit'' (''hist'' abbreviating 'historical') (e.g., the Roman Empire), ''feature'' (e.g., river), ''num'' (e.g., latitude and longitude or outer-space equivalent in numbers), and ''ethereal'' (including thealogical/theological, fictional including from modern popular entertainment, and ancient secular mythical, but not including that which is asserted to be a state of mind or existence but not a place, such as nirvana). (Example for one hypothetical page: name="geographic-coverage" content="region, sub-Saharan Africa; nation, Panama; city, Panama, Panama; within-nation, Sao Paulo, Brazil; city, Sao Paulo, Sao Paulo, Brazil; within-nation, Mississippi, United States of America; region, Middle East; region, Midwest, United States of America; hist-pol-unit, Northwest Territory, United States of America; feature, river, Indus; outer-space, Indus; ethereal, ultima Thule; ethereal, Heaven; ethereal, Flatland; ethereal, Valhalla; en-US, addr, Hotel Valhalla, Fredrikstad, Norway; es, nation, Espana" (Indus is both a river and a constellation, illustrating the need for place-classes)).<br />Ambiguity of place-values should be avoided despite convenience in coding because search engines may each interpret them as they see fit, e.g., it would be hard for an engine to distinguish New York from New York.<br />For consistency of spelling, several authority lists should be settled upon, with legal, well-known, and disputed names and common abbreviations all being acceptable; but I'm not proposing one here now (relying on IANA's ccTLD list might be too complex to implement and still assure coding consistency, e.g., occasionally ccTLDs can be phased out and off of IANA's list) (a standard vocabulary possibly usable here is the [http://www.getty.edu/research/conducting_research/vocabularies/tgn/index.html Getty Thesaurus of Geographic Names Online], subject to licensing and charset choice); and promulgating authority lists may best be done publicly by search engine managements, who may disagree with each other.<br />Allowing Unicode for non-Roman alphabet-using locales is desirable, but at present that may raise technical problems, including computer security issues, that are not yet readily soluble.
| String value, and should be the numeric representation of your app ID in Google Play.
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| Proposal
| Incomplete proposal
| Lacks link to a spec


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| google-translate-customization
| twitter:app:id:ipad
| Used to verify ownership for Website Translator. <meta name="google-translate-customization" content="Your Website Code Goes Here. Generated When Adding The Google Translate Plugin To Your Site" />
| String value, should be the numeric representation of your app ID in the App Store.
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| Proposal
| Incomplete proposal
| Lacks link to a spec


|-valign="top"  
|-valign="top"  
| keywords-not
| twitter:app:id:iphone
| A comma-separated list of negative keywords that distinguish a closely-related theme from this page's true theme, to support Boolean NOT searches often more realistically than visible text can, especially when both themes share the same lexicon.<br />If keywords is no longer a supported name for a meta element, keywords-not is superfluous; however, debate has been revived on whether keywords should be supported or not; see the keywords entry in this Wiki.
| String value, should be the numeric representation of your app ID in the App Store.
| [http://www.w3.org/Bugs/Public/show_bug.cgi?id=6609 W3C Bug 6609]
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| Incomplete proposal
| Proposal
| Lacks link to a spec


|-valign="top"  
|-valign="top"  
| nextgen
| twitter:app:name:googleplay
| Used for nextgen gallery plugin in wordpress
| Name of your Android app
| [http://www.alexa.com/faqs/?p=188 Alexa FAQ About this meta attribute Reference]
|  
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| Incomplete proposal
| Proposal
| Unrelated spec link


|-valign="top"  
|-valign="top"  
| page-datetime
| twitter:app:name:ipad
| Better ranking in search engine results for recency or relevance to an event date would be aided by a standard format robots can parse. Users would save search time by not having to load many pages to find which ones are new or date-relevant.<br />To supply a consistent and known format, the value for this keyword is a date-time expression formed in accordance with http://www.w3.org/TR/NOTE-datetime (albeit a note that's at W3C only for discussion). Any of the six levels of granularity in that note are acceptable, such as expressing only a year.<br />Should this keyword appear more than once, only the first one so appearing is determinative.
| Name of your iPad optimized app
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| Incomplete proposal
| Proposal
| Lacks link to a spec


|-valign="top"  
|-valign="top"  
| page-version
| twitter:app:name:iphone
| Pages may be revised several times daily. While date-time given to a granularity of a fraction of a second would often suffice, when a page has to be approved more than once before posting, any or no such time may be correct (without this keyword, a comment could be necessary but probably not parsable by an engine). In addition, versions regardless of date may show consecutiveness and can replace a date that must be vague. In that case, a version number may be more useful for searches and so a robot-parsable format is needed.<br />The keyword's value is stated in ASCII digits, is any nonnegative base-10 rational number expressed as an integer or a decimal, with any number of decimal places allowed, and may be padded with any number of leading zeros to support extraction for ASCII sorting.<br />Should this keyword appear more than once, only the first one so appearing is determinative.<br />The versions 0 and 0.''n'', with ''n'' being to any number of places, signify beta versions, i.e., drafts, in the tradition of beta software, while versions 1 and higher ordinarily signify final-release versions. After a final-release version is released, a draft of a later version is not given a version number of 0 or 0.''n'', but is numbered higher than the last final-release version. It is suggested to page authors that draft status, if applicable, be shown in the visibly displayed text of the page, rather than that this meta tag be relied upon as the sole notice of draft status, as it may be inadequate notice if alone.<br />To assign a low page-version such as 0.''n'' or 1, the page's URL, if static, may be used as the relevant premise. Thus, if a page is copied or moved to a new URL, the author may choose to restart page-version numbering from 0.''n'' or 1. If a page's URL is dynamic, e.g., if created on the fly from a script, the page author may prefer to use as the relevant premise for assigning a low page-version such as 0.''n'' or 1 the URL of the script or other technology that generates the dynamic-URL page, placing this meta element containing this attribute within the script or other technology, not within the generating page's head element (the generating page's head element may have its own meta element with this attribute describing the generating page). If one page containing the script or other technology that generates another page has more than one means for generating dynamic-URL pages, each means should contain its own meta element with this attribute. Page-version is thus largely independent of the page's date, although both would likely advance roughly in parallel.
| Name of your iPhone app
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| Incomplete proposal
| Proposal
| Lacks link to a spec


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| resolutions
| twitter:app:url:googleplay
| Authoring web sites to use resolution independent images that display beautifully on high-resolution displays should be made as easy as possible for developers and should not require JavaScript to accomplish.
| Your app's custom URL scheme.
 
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To accomplish this, I propose a new HTML Meta Tag, <code>resolutions</code>, that can be used to specify that high-resolution versions of images linked to from the page are available and that the browser should use them in place of the lower-resolution default images if it detects that a user is using a high-resolution screen. The resolutions meta tag lists the device-pixel ratios supported by images in the page.
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| Proposal


So, for example…
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| twitter:app:url:ipad
| Your app's custom URL scheme.
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| Proposal


<code><pre><meta name="resolutions" content="2x"></pre></code>
|-valign="top"  
| twitter:app:url:iphone
| Your app's custom URL scheme.
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| Proposal


… means that the developer is telling the browser that she has created 2x resolution images for the images linked to from the current page and named them with a @2x suffix.  
|-valign="top"
| twitter:card
| The card type, which will be one of "summary", "photo", "app", or "player".
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| Proposal


To illustrate, if her image tag is as follows…
|-valign="top"
| twitter:creator
| @username for the content creator / author.
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| Proposal


<code><pre><img src="/images/flower.jpg" alt="A flower"></pre></code>
|-valign="top"
| twitter:creator:id
| Twitter ID for the content creator / author.
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| Proposal


… then she has two image files under /images: the low-resolution default (flower.jpg), and a higher-resolution (200%) version named [email protected]
|-valign="top"
| twitter:data1
| String value; value for labels such as price, items in stock, sizes, etc
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| Proposal


(This is the same naming convention already used by Apple in its Cocoa Touch framework for automatically loading in higher-resolution versions of images.)
|-valign="top"
| twitter:data2
| String value; value for labels such as price, items in stock, sizes, etc
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| Proposal


Based on the meta tag, if the browser detects that the user is running at a <code>min-device-pixel-ratio</code> of 2.0, it will automatically ask for the 2x version of the image ([email protected]) instead of the default image as specified in the image tag.  
|-valign="top"
| twitter:description
| A description of the content in a maximum of 200 characters.
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| Proposal


Finally, so as not to flood external sites with high-resolution image requests, this functionality would only work for local images specified via relative links.
|-valign="top"
| twitter:domain
| Short URL assigned by Twitter to a website.
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| Proposal


<b>Multiple resolutions</b>
|-valign="top"
| twitter:image
| A URL to the image representing the content.
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| Proposal


The resolutions tag can also contain a list of supported device-pixel ratios so as to support even higher-resolution displays when and if they become available in the future.  
|-valign="top"
| twitter:image0
| A URL to the image representing the first photo in your gallery.
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| Proposal


For example:
|-valign="top"
| twitter:image1
| A URL to the image representing the second photo in your gallery.
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| Proposal


<code><pre><meta name="resolutions" content="2x, 4x, 8x"></pre></code>
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| twitter:image2
| A URL to the image representing the third photo in your gallery.
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| Proposal


In this case, the developer would provide 2x, 4x, and 8x versions of all images. So, in the running example, she would make flower.jpg, [email protected], [email protected], and [email protected].
|-valign="top"
| twitter:image3
| A URL to the image representing the fourth photo in your gallery.
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| Proposal


<b>Advantages</b>
|-valign="top"
| twitter:image:height
| The height of the image representing the content.
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| Proposal


The advantages of this approach are several:
|-valign="top"
| twitter:image:src
| URL of image to use in the card. Image must be less than 1MB in size.
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| Proposal


<ol>
|-valign="top"
    <li>Makes it very simple for developers to support high-resolution displays like the iPhone 4's Retina screen</li>
| twitter:image:width
    <li>Does not require JavaScript</li>
| The width of the image representing the content.
    <li>Does not change the default way that things work (if the meta tag is not specified, the browser simply behaves as it always has).</li>
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</ol>
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| Proposal


| [http://aralbalkan.com/3355 Proposal for native browser support of high-resolution image substitution]
|-valign="top"
[http://aralbalkan.com/3331 How to make your web content look stunning on the iPhone 4’s new Retina display]
| twitter:label1
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| String value; label such as price, items in stock, sizes, etc
| Incomplete proposal
|  
| Lacks link to a spec
|  
| Proposal


|-valign="top"  
|-valign="top"  
| rights
| twitter:label2
| As a page effectively appears in at least two forms, usually one as interpreted and displayed on a device and the other as source code, arguably intellectual property rights that must be asserted must be asserted in ways understandable in both contexts. For example, &amp;copy; is a raw representation that may legally fail as part of copyright notice to someone seeing source code and not the display, important when someone wants to copy source code for use elsewhere and may rely on a defense of innocent infringement (at least in U.S.). While such assertions can be made in a comment element, it may be helpful to have a tag that search engines can parse and index verbatim.<br />The value may include standard and nonstandard notices, invocations of licenses such as GFDL and ASCAP, and any other information. Content is defined as free-form, leaving the page author discretion for the entry.<br />Statements in one tag may discuss several portions of the page differently, e.g., with different licenses.<br />More than one license may be offered, along with the page's relationship to all.<br />Not all statements need be license grants. A statement may state whom to ask for reprint permission or may reserve all rights, for example.<br />Only one meta tag with this keyword may be present. Page authors must not use more than one. A UA finding multiple such tags on one page must ignore all of them.<br />The copyright symbol that would be generated by its character entity is not recommended for legal notice in source code when the word 'Copyright' may be used instead, because the entity may be read in raw form, but use is up to the page author. The same concept applies to any intellectual property rights symbol for which a suitable alternative is available, such as for trademark or service mark.<br />ASCII text would not suffice when a name or notice legally may have to be in a non-Roman alphabet, but no alternative may yet exist in HTML5.<br />Search engine storage may impose a length limit, but, because of legal consequences, if the value's length exceeds a given limit the search index should retain or interpret none of it but only refer to it.<br />The content string may only be copied verbatim in its full length, referred to, or ignored. It may not be, for example, paraphrased, truncated, interpreted, or classified except in addition to being copied verbatim in its full length.<br />Ignoring shall not void, nullify, or alter any rights stated in such tag.<br />For the synonymy, ''IP'', ''IP-rights'', and ''IP-right'' are not reserved; while the abbreviation ''IP'' 'intellectual property' is common among attorneys in the U.S., page authors will more likely be computerate, and the abbreviation may be wanted for 'Internet Protocol'.
| String value; label such as price, items in stock, sizes, etc
| [[Talk:MetaExtensions#rights:_why_reversion|Talk]]
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| Incomplete proposal
| Proposal
| Lacks link to a spec
 
|-valign="top"
| twitter:player
| HTTPS URL to iframe player. This must be a HTTPS URL which does not generate active mixed content warnings in a web browser
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| Proposal
 
|-valign="top"
| twitter:player:height
| Height of IFRAME specified in twitter:player in pixels
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| Proposal
 
|-valign="top"
| twitter:player:stream
| URL to raw stream that will be rendered in Twitter's mobile applications directly
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| Proposal


|-valign="top"  
|-valign="top"  
| subj-. . .
| twitter:player:stream:content_type
| To classify by subject a page's content, a standard subject taxonomy that will be recognized by a search engine or directory will help. Because many such high-quality taxonomies exist, only a prefix is proposed. Over time, particular taxonomies, in print or online, may be recognized here and keywords assigned for each.<br />The keyword will be constructed case-insensitively with subkeywords in the form subj-[nationAbbrev]-[taxonomy]-[edition][-optionalSubedition], e.g., subj-US-MeSH-2009online (perhaps). After "subj-", the second subkeyword will identify the nation where the taxonomy is published or offered as an aid in identifying the taxonomy and does not limit the subject coverage; e.g., a taxonomy published in Japan may be ideal for classifying Canadian botany or Peruvian economy.<br />As subject values may vary between editions of one taxonomy, an edition and optionally a subedition is to be identified in the third and optionally the fourth subkeywords. The subedition, if any, is any update or revision occurring between editions, such that a value drawn from that edition and subedition is stable. The means of identifying edition and subedition should be included in the registration of a keyword.<br />Examples of taxonomies from the U.S. include MeSH (medical) and the Library of Congress Subject Headings.<br />The value identifying a subject for a Web page will be drawn from the cited taxonomy's edition and subedition.<br />If the value should have a style to prevent ambiguity in interpretation, that style is to be registered here for that keyword. Multiple values are expressed with multiple meta elements, one value for each, since comma-separation is probably not compatible with all taxonomies.<br />If a value requires case-sensitivity to prevent confusion, the entry here registering the keyword must accommodate that need with the needs of HTML 5 with an appropriate rule. To that end, a proposal to allow case-sensitivity in meta tags under some circumstances has been offered in the W3C bug reporting system.
| The MIME type/subtype combination that describes the content contained in twitter:player:stream
| [http://www.w3.org/Bugs/Public/show_bug.cgi?id=6854 W3C Bug 6854]
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