Re4hd.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.
Element “div” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
The “align” attribute on the “div” element is obsolete. Use CSS instead.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
Bad value “8007158909f61e11c9f42c4420147325” for attribute “rel” on element “a”: The string “8007158909f61e11c9f42c4420147325” is not a registered keyword.
Attribute “allow” not allowed on element “iframe” at this point.
Bad value “b78ce94a006318be6db647e1199e3d33” for attribute “rel” on element “a”: The string “b78ce94a006318be6db647e1199e3d33” is not a registered keyword.
Bad value “a4783cca392a31a2a91974e4fcd5d4bc” for attribute “rel” on element “a”: The string “a4783cca392a31a2a91974e4fcd5d4bc” is not a registered keyword.
Bad value “f257797074dce7ebefc543e310d66fd8” for attribute “rel” on element “a”: The string “f257797074dce7ebefc543e310d66fd8” is not a registered keyword.
Bad value “465c7a6da426319f4898da45336fc5f9” for attribute “rel” on element “a”: The string “465c7a6da426319f4898da45336fc5f9” is not a registered keyword.
Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
End tag “br”.
Warnings:
Empty heading.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
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