Cssreset.com W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Element “script” must not have attribute “async” unless attribute “src” is also specified or unless attribute “type” is specified with value “module”.
Attribute “value” not allowed on element “meta” at this point.
Element “meta” is missing required attribute “content”.
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
Stray end tag “div”.
Bad value “.reset-min” for attribute “rel” on element “a”: The string “.reset-min” is not a registered keyword.
Bad value “.reset-full” for attribute “rel” on element “a”: The string “.reset-full” is not a registered keyword.
Duplicate ID “fb-root”.
Warnings:
The “type” attribute is unnecessary for JavaScript resources.
The “type” attribute for the “style” element is not needed and should be omitted.
The “banner” role is unnecessary for element “header”.
The “navigation” role is unnecessary for element “nav”.
The “contentinfo” role is unnecessary for element “footer”.
The first occurrence of ID “fb-root” was here.
This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.
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