Errors:
Duplicate attribute “prefix”.
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
Element “fb:like” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Bad value “https://www.facebook.com/sharer/sharer.php?s=100&p[url]=http://partofspeech.org/” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.
No space between attributes.
Attribute “count-layout” not allowed on element “a” at this point.
The “align” attribute on the “h3” element is obsolete. Use CSS instead.
Element “g:plusone” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
“"” in an unquoted attribute value. Probable causes: Attributes running together or a URL query string in an unquoted attribute value.
Bad value “\"text/javascript\"” for attribute “type” on element “script”: Expected a token character but saw “\” instead.
Duplicate ID “searchform”.
Duplicate ID “s”.
Duplicate ID “searchsubmit”.
Duplicate ID “fb-root”.
Warnings:
The “banner” role is unnecessary for element “header”.
The “navigation” role is unnecessary for element “nav”.
Element name “fb:like” cannot be represented as XML 1.0.
Element name “g:plusone” cannot be represented as XML 1.0.
The first occurrence of ID “searchform” was here.
The first occurrence of ID “s” was here.
The first occurrence of ID “searchsubmit” was here.
The “contentinfo” role is unnecessary for element “footer”.
The first occurrence of ID “fb-root” was here.
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