Hello, thanks for your help. I own a dhcp server which spread the proxy ip:port to all clients (proxy settings are default "search for") so all programs are using this proxy automatic for http requests. I use Linux version 3.2.0-4-amd64 (debian-kernel@xxxxxxxxxxxxxxxx) (gcc version 4.6.3 (Debian 4.6.3-14) ) #1 SMP Debian 3.2.60-1+deb7u3 I worked hard to upgrade to 3.3.8. Im not a linux guru. -- View this message in context: http://squid-web-proxy-cache.1019090.n4.nabble.com/ONLY-Cache-certain-Websites-tp4667121p4667286.html Sent from the Squid - Users mailing list archive at Nabble.com.