Hello everyone, I have a small problem with squid (Squid 2.7.STABLE9). I'm trying to optimize our IIS6 web portal. I activated HTTP compression both for static and dynamic content, and this works OK when the browser asks for content directly to the IIS server ... BUT, when the browser asks for content thru Squid. Content is effectively served by IIS but as the Content-Encoding header is missing, so nor IE or FireFox can handle it ! The output from firebug 1) Direct IIS (page size 6.5 KB) Cache-Control private Date Tue, 11 Jan 2011 15:55:19 GMT Content-Type text/html Expires Tue, 11 Jan 2011 15:55:19 GMT Server Microsoft-IIS/6.0 Set-Cookie mId=%2D2; path=/ mKey=; path=/ mName=; path=/ mEmail=; path=/ Content-Encoding gzip Vary Accept-Encoding Transfer-Encoding chunked 2) thru Squid (page size 29KB) Date Tue, 11 Jan 2011 15:58:21 GMT Server Microsoft-IIS/6.0 Cache-Control private Content-Length 30016 Content-Type text/html Expires Tue, 11 Jan 2011 15:58:21 GMT Age 90 X-Cache HIT from xxx.xx.xx X-Cache-Lookup HIT from xxx.xx.xx Via 1.1 xxx.xxx.xx:80 (squid) Connection keep-alive Any help would be much appreciated. Best regards,