Boagworld.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 “” for attribute “id” on element “body”: An ID must not be the empty string.
No “p” element in scope but a “p” end tag seen.
Duplicate ID “read-time”.
Duplicate ID “read-time-text”.
Duplicate ID “categories”.
End tag “h2” seen, but there were open elements.
Stray end tag “input”.
Attribute “href” not allowed on element “i” at this point.
Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)
Attribute “platforms” not allowed on element “div” at this point.
Attribute “selector” not allowed on element “div” at this point.
Warnings:
The first occurrence of ID “read-time” was here.
The first occurrence of ID “read-time-text” was here.
The first occurrence of ID “categories” was here.
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).
United States US