Errors:
Bad value “revision” for attribute “rel” on element “link”: The string “revision” is not a registered keyword.
Attribute “block” not allowed on element “ul” at this point.
End tag “div” seen, but there were open elements.
Unclosed element “section”.
Unclosed element “nav”.
Stray end tag “section”.
Stray end tag “nav”.
Unclosed element “header”.
Stray end tag “header”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
The “center” element is obsolete. Use CSS instead.
No “p” element in scope but a “p” end tag seen.
Element “div” not allowed as child of element “h2” in this context. (Suppressing further errors from this subtree.)
Element “div” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Heading cannot be a child of another heading.
Unclosed element “h2”.
Element “div” not allowed as child of element “h3” in this context. (Suppressing further errors from this subtree.)
Unclosed element “h3”.
Element “div” not allowed as child of element “h5” in this context. (Suppressing further errors from this subtree.)
Unclosed element “h5”.
Duplicate attribute “class”.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Stray end tag “img”.
Unclosed element “article”.
Stray end tag “article”.
Unclosed element “main”.
Stray end tag “main”.
Stray end tag “div”.
Duplicate ID “edit-actions--2”.
The value of the “for” attribute of the “label” element must be the ID of a non-hidden form control.
Warnings:
The “banner” role is unnecessary for element “header”.
The “complementary” role is unnecessary for element “aside”.
The “main” role is unnecessary for element “main”.
The “article” role is unnecessary for element “article”.
Empty heading.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The first occurrence of ID “edit-actions--2” was here.
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