Lapisdenoiva.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.
Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Element “option” without attribute “label” must not be empty.
Duplicate ID “dld_mcnonce_noiva”.
Duplicate ID “dld_mcnonce_fornecedor”.
Warnings:
The “navigation” role is unnecessary for element “nav”.
The “banner” role is unnecessary for element “header”.
The “main” role is unnecessary for element “main”.
The “complementary” role is unnecessary for element “aside”.
Attribute “aria-required” is unnecessary for elements that have attribute “required”.
The first occurrence of ID “dld_mcnonce_noiva” was here.
The first occurrence of ID “dld_mcnonce_fornecedor” was here.
The “contentinfo” role is unnecessary for element “footer”.
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).
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