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 “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
Attribute “sketch:type” not allowed on element “g” at this point.
Duplicate ID “search_submit”.
Saw “<” when expecting an attribute name. Probable cause: Missing “>” immediately before.
Attribute “<a” not allowed on element “a” at this point.
Attribute “xlink” not allowed on element “a” at this point.
No “p” element in scope but a “p” end tag seen.
End tag “div” seen, but there were open elements.
Unclosed element “article”.
Element “p” not allowed as child of element “em” in this context. (Suppressing further errors from this subtree.)
End tag “em” violates nesting rules.
Cannot recover after last error. Any further errors will be ignored.
Warnings:
The “banner” role is unnecessary for element “header”.
The “navigation” role is unnecessary for element “nav”.
Attribute “sketch:type” is not serializable as XML 1.0.
The first occurrence of ID “search_submit” was here.
The “main” role is unnecessary for element “main”.
Attribute “<a” is not serializable as XML 1.0.
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