Ddys2.me W3C HTML Markup Validation
HTML markup errors and warnings
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Warnings:
The “type” attribute for the “style” element is not needed and should be omitted.
The “type” attribute is unnecessary for JavaScript resources.
The “banner” role is unnecessary for element “header”.
The “navigation” role is unnecessary for element “nav”.
The “main” role is unnecessary for element “main”.
Errors:
CSS: Unknown pseudo-element or pseudo-class “::cue”.
Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Stray end tag “img”.
Bad value “###” for attribute “href” on element “a”: Illegal character in fragment: “#” is not allowed.
Stray end tag “sapn”.
End tag “div” seen, but there were open elements.
Unclosed element “span”.
The “center” element is obsolete. Use CSS instead.
No “p” element in scope but a “p” end tag seen.
CSS: “margin”: Parse Error.
CSS: “padding”: Parse Error.
CSS: “height”: Too many values or values are not recognized.
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