Groometransportation.com W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
Attribute “rel” not allowed on element “button” at this point.
No “p” element in scope but a “p” end tag seen.
Duplicate ID “gt-homecontact-1”.
Text not allowed in element “iframe” in this context.
End tag “a” violates nesting rules.
Warnings:
The “banner” role is unnecessary for element “header”.
The “navigation” role is unnecessary for element “nav”.
Document uses the Unicode Private Use Area(s), which should not be used in publicly exchanged documents. (Charmod C073)
The “main” role is unnecessary for element “main”.
The first occurrence of ID “gt-homecontact-1” was here.
The “contentinfo” role is unnecessary for element “footer”.
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