Robertoverino.com W3C HTML Markup Validation
HTML markup errors and warnings
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Warnings:
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).
Empty heading.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The first occurrence of ID “lang_switcher” was here.
Errors:
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Bad value “100%” for attribute “width” on element “img”: Expected a digit but saw “%” instead.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Element “style” not allowed as child of element “nav” in this context. (Suppressing further errors from this subtree.)
Duplicate ID “lang_switcher”.
Attribute “alt” not allowed on element “a” at this point.
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