success 12358 W3C Markup Validator 2008-02-28T10:58:48Z 2009-12-01T03:58:27Z The W3C Markup validator allows to check the validity of SGML and XML-based documents (most notably HTML and XHTML). http://validator.w3.org/docs/ http://validator.w3.org/source/ 13 4.0 5 774710 774710 12358 2009-12-01T03:58:26Z 2009-12-01T03:52:01Z 1998-07-01T00:00:00Z 2009-11-01T00:00:00Z 3 16029 8 Perl w3c W3C License