Trypap.com W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
End tag “br”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.
Attribute “"@twholman” not allowed on element “a” at this point.
Attribute “&” not allowed on element “a” at this point.
Attribute “@vanschneider"” not allowed on element “a” at this point.
Warnings:
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Attribute “"@twholman” is not serializable as XML 1.0.
Attribute “&” is not serializable as XML 1.0.
Attribute “@vanschneider"” is not serializable as XML 1.0.
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