Tui.se W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
A “charset” attribute on a “meta” element found after the first 1024 bytes.
Element “div” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
End tag “svg” did not match the name of the current open element (“path”).
When the “srcset” attribute has any image candidate string with a width descriptor, the “sizes” attribute must also be present.
Element “img” is missing required attribute “src”.
Element “style” not allowed as child of element “footer” in this context. (Suppressing further errors from this subtree.)
The “itemprop” attribute was specified, but the element is not a property of any item.
Warnings:
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
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