Gencat.cat W3C HTML Markup Validation
HTML markup errors and warnings
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Warnings:
The “type” attribute is unnecessary for JavaScript resources.
Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Empty heading.
The “navigation” role is unnecessary for element “nav”.
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
Errors:
Duplicate attribute “value”.
Attribute “name” not allowed on element “div” at this point.
Attribute “name” not allowed on element “span” at this point.
Attribute “name” not allowed on element “ul” at this point.
Element “legend” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Attribute “type” not allowed on element “div” at this point.
Bad value “” for attribute “id” on element “input”: An ID must not be the empty string.
Element “div” not allowed as child of element “label” in this context. (Suppressing further errors from this subtree.)
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