Ashp.org 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 “” for attribute “action” on element “form”: Must be non-empty.
The text content of element “time” was not in the required format: The literal did not satisfy the time-datetime format.
Bad value “/search?q=continuing education” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “/search?q=policy positions and guidelines” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “/search?q=for presenters” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “/search?q=get involved in a meeting” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “/search?q=drug shortages” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
The “aria-labelledby” attribute must point to an element in the same document.
Warnings:
The “type” attribute is unnecessary for JavaScript resources.
The “navigation” role is unnecessary for element “nav”.
The “main” role is unnecessary for element “main”.
Empty heading.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
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