Wcfcourier.com W3C HTML Markup Validation
HTML markup errors and warnings
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Warnings:
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The “banner” role is unnecessary for element “header”.
The first occurrence of ID “block-1409978” was here.
Attribute “'tnt-lightboxbulletin-openpdfdisplayad1” is not serializable as XML 1.0.
Errors:
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Duplicate ID “block-1409978”.
End tag “div” seen, but there were open elements.
Unclosed element “section”.
Bad value “http://UIU.EDU|FACEBOOK.COM/UPPERIOWAUNIVERSITY|TWITTER.C” for attribute “href” on element “a”: Illegal character in path segment: “|” is not allowed.
Saw “'” when expecting an attribute name. Probable cause: “=” missing immediately before.
Attribute “'tnt-lightboxbulletin-openpdfdisplayad1” not allowed on element “a” at this point.
The “aria-labelledby” attribute must point to an element in the same document.
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