HTTP/1.1 200 OKServer: nginx/1.10.3Date: Wed, 05 Apr 2017 13:13:52 GMTContent-Type: text/html; charset=UTF-8Connection: keep-aliveLast-Modified: Wed, 05 Apr 2017 13:02:36 GMTCache-Control: max-age=3, must-revalidateExpires: Wed, 05 Apr 2017 13:13:55 GMTVary: Accept-Encoding,CookieContent-Encoding: gzip