Web Standard W3cHtml108-BaseRule




This happens when the version of HTML used on this page doesn’t support an attribute with this name. This can happen if the attribute is misspelled, is uppercase or mixed case in XHTML, or isn’t supported by some HTML versions. For example, HTML 4 DOCTYPEs don’t allow HTML 5 attributes and Strict DOCTYPEs don’t allow stylistic attributes which were present in earlier versions of HTML.

Applicable Standards

Change history

This page describes a web site issue detected by SortSite Desktop and OnDemand Suite.

Rule ID: W3cHtml108-BaseRule