1GET /dir/ HTTP/1.1 2Host: 127.0.0.1:8080 3Connection: keep-alive 4Cache-Control: max-age=0 5Upgrade-Insecure-Requests: 1 6User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/(�7.36 (KHTML, like Gecko) Chrome/59.0.3071.109 Safari/537.36 7Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8 8DNT: 1 9Accept-Encoding: gzip, deflate, br 10Accept-Language: en-US,en;q=0.8,pl;q=0.6 11 12