Hello,
The squid statistics report show us that some site are leaking our bandwidth. How to tell? They have a huge number of images referral and barely none for pages.
One example: In December, channelsurfing.net has been seen as a referrer for: - 1000 pages roughly - 1 740 000 images whatchnewfilms.com is 14 000 / 581 000.
By looking at their pages, they use upload.wikimedia.org and glue some advertisement around there.
Given the cost in bandwidth, hard drives, CPU, architecture ... I do think we should find a solution to block thoses sites as much as possible. Would it be possible at the squid level?
http://stats.wikimedia.org/archive/squid_reports/2010-12/SquidReportOrigins....