Ualberta.ca W3C HTML Markup Validation
HTML markup errors and warnings
(Rescan now...)
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”.
A “link” element with a “sizes” attribute must have a “rel” attribute that contains the value “icon” or the value “apple-touch-icon”.
Bad value “” for attribute “target” on element “a”: Browsing context name must be at least one character long.
An element with “role=menuitem” must be contained in, or owned by, an element with “role=menubar” or “role=menu”.
Duplicate attribute “class”.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
End tag “div” seen, but there were open elements.
Unclosed element “a”.
Stray end tag “hr”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Attribute “noid” not allowed on element “li” at this point.
Duplicate ID “liLoading”.
Warnings:
The first occurrence of ID “liLoading” was here.
Empty heading.
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