HTTP/1.1 200 OKServer: nginx/1.10.3Date: Sat, 18 Feb 2017 10:08:55 GMTContent-Type: text/html; charset=UTF-8Connection: keep-aliveLast-Modified: Sat, 18 Feb 2017 09:59:49 GMTCache-Control: max-age=3, must-revalidateExpires: Sat, 18 Feb 2017 10:08:58 GMTVary: Accept-Encoding,CookieContent-Encoding: gzip