Commercialobserver.com W3C HTML Markup Validation
HTML markup errors and warnings
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Warnings:
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 first occurrence of ID “trending” was here.
Errors:
Attribute “alt” not allowed on element “button” at this point.
Attribute “alt” not allowed on element “a” at this point.
Attribute “autocapitalize” not allowed on element “input” at this point.
The element “input” must not appear as a descendant of the “a” element.
The element “button” must not appear as a descendant of the “a” element.
Duplicate ID “trending”.
Bad value “” for attribute “action” on element “form”: Must be non-empty.
Attribute “autocorrect” not allowed on element “input” at this point.
End tag for “body” seen, but there were unclosed elements.
Unclosed element “div”.
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