Sme.sk W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
CSS: “aspect-ratio”: Property “aspect-ratio” doesn't exist.
CSS: “scrollbar-width”: Property “scrollbar-width” doesn't exist.
No “li” element in scope but a “li” end tag seen.
Attribute “on” not allowed on element “div” at this point.
Bad value “Rectangle-+-Rectangle-Copy-Mask-Copy-2” for attribute “id” on element “g”: Not a valid XML 1.0 name.
Element “div” not allowed as child of element “h5” in this context. (Suppressing further errors from this subtree.)
End tag “a” violates nesting rules.
End tag “aside” seen, but there were open elements.
Unclosed element “div”.
No space between attributes.
Bad value “” for attribute “width” on element “img”: The empty string is not a valid non-negative integer.
Bad value “” for attribute “height” on element “img”: The empty string is not a valid non-negative integer.
Duplicate ID “js-caricature-img”.
Bad value “” for attribute “action” on element “form”: Must be non-empty.
Warnings:
The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.
The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
The first occurrence of ID “js-caricature-img” was here.
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