Revision as of 09:22, 10 March 2011 by Annevk (add link to DNS prefetching implications; use multipage version of spec)
This page lists the allowed extension values for the http-equiv="" attribute of the <meta> element in HTML5. For the detailed registration requirements, see the specification.
|PICS-Label||Labels that help content advisory software protect children from potentially harmful material [more]||PICS Label Distribution Label Syntax and Communication Protocols|
|x-dns-prefetch-control||Allows turning prefetching "on" or "off". There's an equivalent HTTP header. Which takes precedence is undefined. Needed for ||Controlling DNS prefetching|