Hello, With latest version squid 3.2.7, pragma: no-cache seem doesn't work like before, it's very annoying with some admin page ... Sites with this values are in cache, with previous version no. Hypertext Transfer Protocol HTTP/1.1 200 OK Server: nginx/0.7.6 Date: Fri, 22 Feb 2013 08:58:12 GMT Content-Type: text/html; charset=iso-8859-1 Connection: keep-alive Expires: Sat, 23 Feb 2013 08:58:12 GMT Cache-Control: max-age=86400 Pragma: no-cache Last-Modified: Fri, 22 Feb 2013 08:58:12 Content-Encoding: gzip Content-Length: 2799 X-Varnish: 1263601159 Age: 0 Via: 1.1 varnish X-Cache: Miss from Varnish It's a bug ? Or a voluntary change in behaviour ? Thanks Regards, Fred