Stemcell.com W3C HTML Markup Validation
HTML markup errors and warnings
(Rescan now...)
Errors:
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
Bogus comment.
Attribute “columns” not allowed on element “div” at this point.
Attribute “menu-role” not allowed on element “li” at this point.
Attribute “menu-num” not allowed on element “li” at this point.
Attribute “menu-role” not allowed on element “ul” at this point.
Attribute “menu-num” not allowed on element “ul” at this point.
No space between attributes.
Element “esi:remove” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Element “div” not allowed as child of element “button” in this context. (Suppressing further errors from this subtree.)
Warnings:
The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.
The document is not mappable to XML 1.0 due to a trailing hyphen in a comment.
Consider avoiding viewport values that prevent users from resizing documents.
Element name “esi:remove” cannot be represented as XML 1.0.
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