Unknown DOCTYPE Web Standard

Description

Unknown DOCTYPE.

Help

The DOCTYPE is not in the list of W3C recommended DTDs and may contain a spelling error. Check that the system id matches a W3C id, and that the “html” after DOCTYPE is lowercase if the DOCTYPE is XHTML.

Applicable standards

• HTML Validation Doctypes

Change history

• 1.0 Feb 2007 Added.

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

Rule ID: W3cHtml323-BaseRule