HTML

Name	Language
Empty tag	XML
Incorrect boolean attribute	Html
Malformed content of 'script' tag	XML
Mismatched image size	XML
Missing closing tag	Html
Missing required attribute	XML
Obsolete attribute	XML
Obsolete tag	XML
Presentational tag	XML
Redundant closing tag	Html
Unknown attribute	Html
Unknown tag	Html
Unresolved file in a link	XML
Unresolved fragment in a link	XML
Unresolved web link	XML
Wrong attribute value	Htmlcompatible

Last modified: 13 July 2023