HTTP/1.1 200 OKServer: nginx/1.10.3Date: Sat, 11 Mar 2017 05:44:01 GMTContent-Type: text/html; charset=UTF-8Connection: keep-aliveLast-Modified: Sat, 11 Mar 2017 05:43:54 GMTCache-Control: max-age=3, must-revalidateExpires: Sat, 11 Mar 2017 05:44:04 GMTVary: Accept-Encoding,CookieContent-Encoding: gzip