HTTP/1.1 200 OK Content-Type: text/html; charset=UTF-8 Connection: keep-alive Powered-By-ChinaCache: MISS from BGP-YZ-b-D70 Powered-By-ChinaCache: HIT from CNC-WB-c-D12 Last-Modified: Sun, 07 Jun 2020 00:03:35 GMT Vary: Accept-Encoding Server: openresty Expires: Mon, 08 Jun 2020 00:03:35 GMT Date: Sun, 07 Jun 2020 00:03:35 GMT Content-Encoding: gzip Content-Length: 0 Age: 32613 Accept-Ranges: bytes CACHE: TCP_MISS CC_CACHE: TCP_HIT