HTTP/1.1 200 OKServer: nginx/1.12.2Date: Fri, 30 Nov 2018 11:42:29 GMTContent-Type: text/html; charset=UTF-8Content-Length: 20Connection: keep-aliveLink: ; rel="https://api.w.org/", ; rel=shortlinkExpires: Wed, 11 Jan 1984 05:00:00 GMTCache-Control: no-cache, must-revalidate, max-age=0Vary: Accept-Encoding,User-AgentContent-Encoding: gzipX-Endurance-Cache-Level: 2