HTTP/1.1 200 OKServer: nginx/1.12.0Date: Wed, 19 Apr 2017 08:52:06 GMTContent-Type: text/html; charset=UTF-8Content-Length: 9435Connection: keep-aliveLast-Modified: Wed, 19 Apr 2017 08:23:10 GMTAccept-Ranges: bytesCache-Control: max-age=3, must-revalidateExpires: Wed, 19 Apr 2017 08:52:09 GMTVary: Accept-Encoding,CookieContent-Encoding: gzip