HTTP/1.1 200 OKServer: nginx/1.10.3Date: Fri, 10 Mar 2017 12:11:05 GMTContent-Type: text/html; charset=UTF-8Connection: keep-aliveLast-Modified: Fri, 10 Mar 2017 12:10:55 GMTCache-Control: max-age=3, must-revalidateExpires: Fri, 10 Mar 2017 12:11:08 GMTVary: Accept-Encoding,CookieContent-Encoding: gzip