HTTP/1.1 200 OKServer: nginx/1.10.2Date: Tue, 21 Feb 2017 07:21:41 GMTContent-Type: text/html; charset=UTF-8Content-Length: 20Connection: keep-aliveLink: ; rel="https://api.w.org/"Cache-Control: max-age=604800Expires: Tue, 28 Feb 2017 07:21:40 GMTVary: Accept-EncodingContent-Encoding: gzip