@babajaga Yes, it is possible that this is our problem, too. But i don't understand the solution which is provided in the linked thread: "It is necessary to change your server process to expect a HEAD request. Both HEAD and GET requests with a user agent of contype should only return a content type and not the data." Is this something i must apply to squid conf ? And if the answer is yes, how and where i have to apply this in the configuration ? (Yes, i am a beginner when it comes to squid configuration) -- View this message in context: http://squid-web-proxy-cache.1019090.n4.nabble.com/Squid-2-7-STABLE5-hangs-with-HEAD-request-in-LOG-tp4664219p4664256.html Sent from the Squid - Users mailing list archive at Nabble.com.