HTTP 状态检测
#1 HTTP 302 · 5 ms · http://www.qq.com
↓ 跳转到 https://www.qq.com/
Server: stgw
Date: Sat, 31 Oct 2026 22:00:48 GMT
Content-Type: text/html
Content-Length: 137
Connection: keep-alive
Location: https://www.qq.com/
#2 HTTP 200 · 32 ms · https://www.qq.com/
Date: Sat, 31 Oct 2026 22:00:48 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 129943
Connection: keep-alive
Server: tRPC-Gateway
Vary: Accept-Encoding
Inews_trace_id: 40396647091101060048
Inews-Trace-Id: 40396647091101060048
X-Upstream-Latency: 4
X-Proxy-Latency: 1
X-Frame-Options: SAMEORIGIN
Content-Security-Policy: frame-ancestors none
说明
检测从本站服务器发起，最多跟踪 5 次跳转，每一跳都会重新校验目标（仅允许公网 Web 端口）。3xx 跳转会展示 Location 指向。
