Milacron.com W3C HTML Markup Validation
HTML markup errors and warnings
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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”.
A “link” element with a “sizes” attribute must have a “rel” attribute that contains the value “icon” or the value “apple-touch-icon”.
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
Attribute “ga” not allowed on element “div” at this point.
Attribute “ga-eventcat” not allowed on element “div” at this point.
Attribute “ga-eventaction” not allowed on element “div” at this point.
Attribute “ga” not allowed on element “li” at this point.
Attribute “ga-eventcat” not allowed on element “li” at this point.
Attribute “ga-eventaction” not allowed on element “li” at this point.
The “sizes” attribute may be specified only if the “srcset” attribute is also present.
The element “noscript” must not appear as a descendant of the “noscript” element.
The “aria-controls” attribute must point to an element in the same document.
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 “contentinfo” role is unnecessary for element “footer”.
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