Multnomah.edu W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
The “profile” attribute on the “head” element is obsolete. To declare which “meta” terms are used in the document, instead register the names as meta extensions. To trigger specific UA behaviors, use a “link” element instead.
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
Bad value “https://theeventscalendar.com/” for attribute “rel” on element “link”: The string “https://theeventscalendar.com/” is not a registered keyword.
Stray end tag “video”.
End tag “div” seen, but there were open elements.
Unclosed element “video”.
No space between attributes.
Bad value “iwp-gallery-tribe_image_plus-2” for attribute “rel” on element “a”: The string “iwp-gallery-tribe_image_plus-2” is not a registered keyword.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Bad value “//googleads.g.doubleclick.net/pagead/viewthroughconversion/978153572/?
value=0&guid=ON&script=0” for attribute “src” on element “img”: Tab, new line or carriage return found.
Warnings:
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The “complementary” role is unnecessary for element “aside”.
The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.
Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).
United States US