Errors:
Bad value “revision” for attribute “rel” on element “link”: The string “revision” is not a registered keyword.
Bad value “landmark” for attribute “role” on element “header”.
Bad value “JavaScript://” for attribute “href” on element “a”: missing } after function body
Bad value “” for attribute “name” on element “button”: Must not be empty.
No “p” element in scope but a “p” end tag seen.
Attribute “type” not allowed on element “select” at this point.
Stray start tag “a”.
Stray end tag “a”.
Bad value “section” for attribute “role” on element “section”.
End tag “section” seen, but there were open elements.
Unclosed element “div”.
End tag “h3” seen, but there were open elements.
Bad value “widget” for attribute “role” on element “section”.
Element “style” not allowed as child of element “p” in this context. (Suppressing further errors from this subtree.)
Attribute “about” not allowed on element “article” at this point.
Warnings:
The “navigation” role is unnecessary for element “nav”.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The “button” role is unnecessary for element “button”.
The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.
The “article” role is unnecessary for element “article”.
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
The “contentinfo” role is unnecessary for element “footer”.
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