"No Referer header found!" ?!?
[VE][47] End of document in prolog error using locally installed W3C validator
A tide of trash
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AW: Tippfehler in Fehlermeldung
bug: case-insensitive checking of IDs
checklink: Error: 500 Can't locate object method "new" via package "LWP::Protocol::https::Socket" when trying to link-check https://preview.addons.mozilla.org/z/en-US/firefox/discovery/4.0b5pre/Darwin
DOCTYPE; was Re (2): W3C validator error - End tag for element "HEAD" which is not open
Fwd: Tippfehler in Fehlermeldung
HTML5 validation message
IDN-support for the validate by URI (IRI) feature
incorrect language tag error for "sgs"
Javascript: character ";" not allowed in attribute specification list
non-recognition of the svg namespace prefix
old version of validator.nu? (was: incorrect language tag error for "sgs")
Possibly wrong Validator error about track tag
submitted feedback which was incorrect - Lawrence Wical
Support or validation for asx files
Tippfehler in Fehlermeldung
url strings, should be ignored
Validation errors using FaceBook's LIKE and COMMENT plugins
validation of undefined prefixes
Validator Api Problem On IIS
Validator Javascript error today
Very strange behavior of XHTML validator
W3C validator error - End tag for element "HEAD" which is not open
webkitdirectory in input
X-UA-Compatible http-equiv on meta should be recognized by the HTML5 Conformance Checker
Last message date: Tuesday, 30 November 2010 18:20:46 UTC