Virginia529.com W3C HTML Markup Validation
HTML markup errors and warnings
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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”.
Bad value “2017-12-31 9:30:00” for attribute “datetime” on element “time”: The literal did not satisfy the time-datetime format.
Bad value “2017-12-31 1:00:00” for attribute “datetime” on element “time”: The literal did not satisfy the time-datetime format.
No “p” element in scope but a “p” end tag seen.
Stray end tag “div”.
Bad element name “gcse:searchbox-only”: Code point “U+003A” is not allowed
The “aria-controls” attribute must point to an element in the same document.
Warnings:
The “navigation” role is unnecessary for element “nav”.
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Element name “gcse:searchbox-only” cannot be represented as XML 1.0.
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