Glomex.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.
Bad value “--xs” for attribute “media” on element “source”: Expected “(” or letter at start of a media query part but saw “-” instead.
Element “source” is missing required attribute “srcset”.
Bad value “--l” for attribute “media” on element “source”: Expected “(” or letter at start of a media query part but saw “-” instead.
Element “div” not allowed as child of element “a” in this context. (Suppressing further errors from this subtree.)
The element “button” must not appear as a descendant of the “a” element.
Element “div” not allowed as child of element “figure” in this context. (Suppressing further errors from this subtree.)
Warnings:
Empty heading.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
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).
Greece GR