HTTP/1.1 200 OKServer: nginx/1.10.3Date: Sat, 01 Apr 2017 07:27:37 GMTContent-Type: text/html; charset=UTF-8Connection: keep-aliveLast-Modified: Sat, 01 Apr 2017 07:27:31 GMTCache-Control: max-age=3, must-revalidateExpires: Sat, 01 Apr 2017 07:27:40 GMTVary: Accept-Encoding,CookieContent-Encoding: gzip