Answer by Quentin for HTML5 Conformance Checker
HTML5 is an unfinished draft so the validator is:New and subject to more bugs than one that has been in production for years (since HTML5 has abandoned the SGML legacy of its predecessors--you can't...
View ArticleAnswer by Jo Sprague for HTML5 Conformance Checker
The warning "Using experimental feature: HTML5 Conformance Checker." means that the validator is checking your markup as HTML5, but since the w3c hasn't agreed on every part of the HTML5 standard, you...
View ArticleAnswer by Ian Devlin for HTML5 Conformance Checker
In addition to what Ronnie says, I tend to use HTML5 Validator which doesn't give you that message, but it is of course also still experimental although things are unlikely to change much in the HTML5...
View ArticleAnswer by Rocket Ronnie for HTML5 Conformance Checker
It means the there are no issues with your code, however the document may or may not be semantically correct.check out this article http://www.alistapart.com/articles/semanticsinhtml5/
View ArticleHTML5 Conformance Checker
I got the following warning using the W3C validator:Using experimental feature: HTML5 Conformance CheckerWhat exactly does it mean? That I can't count on this validator?
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