Americandigest.org 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.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
Text not allowed in element “iframe” in this context.
Attribute “gesture” not allowed on element “iframe” at this point.
Attribute “allow” not allowed on element “iframe” at this point.
End tag “p” seen, but there were open elements.
Unclosed element “em”.
Element “p” not allowed as child of element “em” in this context. (Suppressing further errors from this subtree.)
End tag “em” violates nesting rules.
Cannot recover after last error. Any further errors will be ignored.
Warnings:
Document uses the Unicode Private Use Area(s), which should not be used in publicly exchanged documents. (Charmod C073)
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