Livemetallica.com W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
Attribute “ontouchstart” not allowed on element “body” at this point.
End tag “svg” did not match the name of the current open element (“g”).
No space between attributes.
Any “button” descendant of a “label” element with a “for” attribute must have an ID value that matches that “for” attribute.
Bad value “_nugs” for attribute “target” on element “a”: Reserved keyword “nugs” used.
The “for” attribute of the “label” element must refer to a non-hidden form control.
Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
The “banner” role is unnecessary for element “header”.
The “navigation” role is unnecessary for element “nav”.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
The “contentinfo” role is unnecessary for element “footer”.
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