Tns.world 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.
Duplicate ID “td_uid_2_5b2226f65cbdb”.
Attribute “frameborder” not allowed on element “div” at this point.
Attribute “enablejsapi” not allowed on element “div” at this point.
Attribute “allowfullscreen” not allowed on element “div” at this point.
Bad value “20px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
No “p” element in scope but a “p” end tag seen.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)
Duplicate ID “fb-root”.
Warnings:
The first occurrence of ID “td_uid_2_5b2226f65cbdb” was here.
The first occurrence of ID “fb-root” was here.
This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.
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