HTTP/1.1 200 OK Content-Type: text/html; charset=UTF-8 Connection: keep-alive Age: 66151 CACHE: TCP_REFRESH_MISS Date: Sat, 25 Jan 2020 20:53:11 GMT Powered-By-ChinaCache: MISS from CHN-LN-u-3OU Powered-By-ChinaCache: HIT from CNC-GD-2-D09 Vary: Accept-Encoding Expires: Sun, 26 Jan 2020 20:53:11 GMT Content-Length: 0 Last-Modified: Sat, 25 Jan 2020 20:53:10 GMT Accept-Ranges: bytes Server: openresty CC_CACHE: TCP_HIT