This is an archived snapshot of W3C's public bugzilla bug tracker, decommissioned in April 2019. Please see the home page for more details.
The page does not correctly encode the URI that it fetches from the HTTP referer header before redirecting to http://jigsaw.w3.org/css-validator/validator It should encode the URI before appending to the query string on the redirect. For examples and full description see: http://www.kirit.com/W3C's%20CSS%20validation%20service
fixed in CVS by Julien