<fb:like-box> tags
[VE][108] Add Subject Here
[VE][76] Google +1 Markup tagged as 'undefined'
[VE][html5]
[VE][html5] Different results between direct-input and by-URI for the same code
[VE][html5] Internal encoding declaration
[www-validator] <none>
Add Subject Here
Add Subject Here - meta tags
Bad value language for attribute name on element meta: Keyword language is not registered.
blocked from w3 validator
Can't use an undefined value as an ARRAY reference at /usr/local/validator/httpd/cgi-bin/check line 2713
checklink:
error or bug XHTML validator
FPI and URI for dtd
How can we validate the code
How/Where to report validator bugs?
HTML5 and Unicode Normalization Form C
Incorrect email validation in feed validator
Markup Validation Service: one parsing error.
META Name="Language" Not Registered
Size attribute error on input tag in HTML5
Strange HTML5 errors on a Wordpress website
The validator change the declared encoding
unable to add w3.org icon on ssl https site
Validating dyncamically generated pages
Validation Result Question
W3c HTML 4.01 checking links
Last message date: Thursday, 30 June 2011 23:55:48 UTC