Errors:
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
End tag “li” seen, but there were open elements.
Unclosed element “div”.
No space between attributes.
Text not allowed in element “select” in this context.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Attribute “effect” not allowed on element “a” at this point.
Attribute “alt” not allowed on element “a” at this point.
Attribute “effect” not allowed on element “img” at this point.
Duplicate ID “sfsi_wDiv”.
Duplicate ID “sfsiid_facebook”.
Duplicate ID “sfsiid_twitter”.
Duplicate ID “sfsi_holder”.
Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)
Warnings:
The “banner” role is unnecessary for element “header”.
The “navigation” role is unnecessary for element “nav”.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The “article” role is unnecessary for element “article”.
The “complementary” role is unnecessary for element “aside”.
The “contentinfo” role is unnecessary for element “footer”.
The first occurrence of ID “sfsi_wDiv” was here.
The first occurrence of ID “sfsiid_facebook” was here.
The first occurrence of ID “sfsiid_twitter” was here.
The first occurrence of ID “sfsi_holder” was here.
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