HTTP/1.1 200 OK Content-Type: text/html; charset=UTF-8 Connection: keep-alive X-Proxy-Cache: MISS X-Proxy-Cache: MISS Date: Wed, 19 Dec 2018 04:26:40 GMT Powered-By-ChinaCache: MISS from BGP-GZ-d-3WB age: 3 Expires: Thu, 20 Dec 2018 04:26:40 GMT Content-Length: 0 Last-Modified: Wed, 19 Dec 2018 04:26:40 GMT Server: openresty Vary: Accept-Encoding Vary: Accept-Encoding Vary: Accept-Encoding CACHE: TCP_MISS CC_CACHE: TCP_HIT Accept-Ranges: bytes