HTTP/1.1 200 OK Content-Type: text/html; charset=UTF-8 Connection: keep-alive X-Proxy-Cache: HIT X-Proxy-Cache: HIT Date: Sat, 01 Jun 2019 14:24:08 GMT Powered-By-ChinaCache: HIT from CNC-HQ-b-3g9 CACHE: TCP_REFRESH_HIT Last-Modified: Sat, 27 Oct 2018 04:42:50 GMT Vary: Accept-Encoding Vary: Accept-Encoding Vary: Accept-Encoding Content-Length: 0 Expires: Sun, 02 Jun 2019 14:24:08 GMT Server: openresty Powered-By-ChinaCache: HIT from CNC-KA-2-3H3 Powered-By-ChinaCache: HIT from CNC-KA-2-3H3 CC_CACHE: TCP_REFRESH_HIT Accept-Ranges: bytes