HTTP/1.1 200 OK Content-Type: text/html; charset=UTF-8 Connection: keep-alive Powered-By-ChinaCache: HIT from BGP-YZ-b-Da6 Powered-By-ChinaCache: HIT from CNC-GD-2-D09 Last-Modified: Sat, 27 Oct 2018 01:01:39 GMT X-Proxy-Cache: HIT X-Proxy-Cache: HIT CACHE: TCP_HIT Expires: Thu, 19 Dec 2019 03:48:58 GMT Vary: Accept-Encoding Date: Wed, 18 Dec 2019 03:48:58 GMT Content-Length: 0 Age: 0 Accept-Ranges: bytes Server: openresty CC_CACHE: TCP_REFRESH_HIT