HTTP/1.1 200 OK Content-Type: text/html; charset=UTF-8 Connection: keep-alive X-Proxy-Cache: HIT X-Proxy-Cache: MISS Date: Fri, 24 May 2019 23:03:58 GMT Powered-By-ChinaCache: HIT from CNC-DZ-3-3W7 Last-Modified: Mon, 24 Dec 2018 17:00:20 GMT CACHE: TCP_REFRESH_HIT Vary: Accept-Encoding Vary: Accept-Encoding Vary: Accept-Encoding Content-Length: 0 Expires: Sat, 25 May 2019 23:03:58 GMT Server: openresty Powered-By-ChinaCache: MISS from CNC-KA-2-3H2 CC_CACHE: TCP_MISS Accept-Ranges: bytes