Fold3.com W3C HTML Markup Validation
HTML markup errors and warnings
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Warnings:
The “type” attribute is unnecessary for JavaScript resources.
The “type” attribute for the “style” element is not needed and should be omitted.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.
The first occurrence of ID “signin-overlay” was here.
Errors:
Attribute “nofollow” not allowed on element “a” at this point.
No space between attributes.
Element “li” not allowed as child of element “figure” in this context. (Suppressing further errors from this subtree.)
CSS: “backdrop-filter”: Property “backdrop-filter” doesn't exist.
The element “button” must not appear as a descendant of the “a” element.
Duplicate ID “signin-overlay”.
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