Droidsoft.fr 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.
Bad value “” for attribute “action” on element “form”: Must be non-empty.
Duplicate ID “icona”.
Duplicate ID “testo”.
Duplicate ID “installa”.
Element “style” not allowed as child of element “li” in this context. (Suppressing further errors from this subtree.)
Element “noscript” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Warnings:
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The first occurrence of ID “icona” was here.
The first occurrence of ID “testo” was here.
The first occurrence of ID “installa” was here.
The “contentinfo” role is unnecessary for element “footer”.
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