HTTP/1.1 200 OK Date: Mon, 14 Oct 2019 06:37:05 GMT Content-Type: text/html Content-Length: 0 Connection: keep-alive Server: nginx Last-Modified: Sat, 12 Oct 2019 10:05:45 GMT ETag: "5da1a579-0" Accept-Ranges: bytes X-Via: 1.1 xinxzai211:1 (Cdn Cache Server V2.0), 1.1 PSmgasbIAD1tg81:7 (Cdn Cache Server V2.0)