HTTP/1.1 200 OK Content-Type: text/html; charset=UTF-8 Connection: keep-alive Powered-By-ChinaCache: MISS from BGP-YZ-b-D94 Powered-By-ChinaCache: HIT from BGP-YZ-d-DWg Last-Modified: Fri, 29 May 2020 21:19:13 GMT Server: openresty Vary: Accept-Encoding Expires: Sat, 30 May 2020 21:19:12 GMT Date: Fri, 29 May 2020 21:19:12 GMT Content-Encoding: gzip Content-Length: 0 Age: 21854 Accept-Ranges: bytes CACHE: TCP_MISS CC_CACHE: TCP_HIT