Errors:
Bad value “screen, projection, tv” for attribute “media” on element “link”: Deprecated media type “projection”. For guidance, see the Media Types section in the current Media Queries specification.
Attribute “sclabelbg” not allowed on element “a” at this point.
Attribute “gaeaction” not allowed on element “a” at this point.
Element “style” not allowed as child of element “section” in this context. (Suppressing further errors from this subtree.)
Bad value “popover” for attribute “rel” on element “a”: The string “popover” is not a registered keyword.
Element “style” not allowed as child of element “aside” in this context. (Suppressing further errors from this subtree.)
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
The value of the “for” attribute of the “label” element must be the ID of a non-hidden form control.
The “aria-labelledby” attribute must point to an element in the same document.
Warnings:
The “type” attribute is unnecessary for JavaScript resources.
The “banner” role is unnecessary for element “header”.
The “navigation” role is unnecessary for element “nav”.
The “main” role is unnecessary for element “main”.
The “complementary” role is unnecessary for element “aside”.
The “language” attribute on the “script” element is obsolete. You can safely omit it.
The “form” role is unnecessary for element “form”.
The “contentinfo” role is unnecessary for element “footer”.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
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