look at that firefox and chrome same vary http://platform.instagram.com/en_US/embeds.js GET /en_US/embeds.js HTTP/1.1 Host: platform.instagram.com User-Agent: Mozilla/5.0 (Windows NT 5.1; rv:43.0) Gecko/20100101 Firefox/43.0 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 Accept-Language: en-US,en;q=0.5 Accept-Encoding: gzip, deflate DNT: 1 Connection: keep-alive If-None-Match: "c45c90ef9e95d2d8f48a3c824744b363" HTTP/1.1 200 OK Etag: "829714e7a00889f3d8dc1b7129bcb44f" Content-Type: application/x-javascript; charset=utf-8 Timing-Allow-Origin: * Expires: Wed, 09 Mar 2016 17:44:47 GMT Edge-control: cache-maxage=1200s Cache-Control: public, max-age=1200, stale-while-revalidate=3600 Vary: Accept-Encoding Content-Encoding: gzip Content-MD5: 3tnB/F18zisiqtzpz+rTmg== X-FB-Debug: 9el4haGWuroQ9I7T0NlnI2SOWeONx0sPeUCAtssX8+N65dlarRVvSvh/QxO/CYhwKXoTIRwcKZDxUv/7rDNPJA== Date: Wed, 09 Mar 2016 17:24:47 GMT Content-Length: 14783 X-Cache: MISS from proxy.netgates.com Connection: keep-alive ---------------------------------------------------------- GET /en_US/embeds.js HTTP/1.1 Host: platform.instagram.com Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8 Accept-Encoding: gzip, deflate, sdch Accept-Language: en-US,en;q=0.8,fr;q=0.6 Upgrade-Insecure-Requests: 1 User-Agent: Mozilla/5.0 (Windows NT 5.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/48.0.2564.116 Safari/537.36 HTTP/1.1 200 OK Cache-Control: public, max-age=1200, stale-while-revalidate=3600 Connection: keep-alive Content-Encoding: gzip Content-Length: 14783 Content-MD5: 3tnB/F18zisiqtzpz+rTmg== Content-Type: application/x-javascript; charset=utf-8 Date: Wed, 09 Mar 2016 17:24:47 GMT Edge-control: cache-maxage=1200s ETag: "829714e7a00889f3d8dc1b7129bcb44f" Expires: Wed, 09 Mar 2016 17:44:47 GMT Timing-Allow-Origin: * Vary: Accept-Encoding X-Cache: MISS from proxy.netgates.com X-FB-Debug: 9el4haGWuroQ9I7T0NlnI2SOWeONx0sPeUCAtssX8+N65dlarRVvSvh/QxO/CYhwKXoTIRwcKZDxUv/7rDNPJA== -- View this message in context: http://squid-web-proxy-cache.1019090.n4.nabble.com/clientProcessHit-tp4676484p4676565.html Sent from the Squid - Users mailing list archive at Nabble.com. _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users