+---------------------------------------------+ | REQUEST | +---------------------------------------------+ GET / HTTP/1.1 Host: sjpkc.chaichechang.cn User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36 Traceparent: 00-3603d0ea81b4891879e44973ff8b973a-14576fd308f3cb60-01 Accept-Encoding: gzip +---------------------------------------------+ | RESPONSE | +---------------------------------------------+ HTTP/1.1 404 Not Found Connection: close Content-Length: 548 Content-Type: text/html Date: Sun, 11 Jan 2026 14:46:39 GMT Server: nginx