显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 09 Jun 2024 08:07:20 GMT
Content-Type: text/html
Connection: keep-alive
Vary: Accept-Encoding
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
X-Xss-Protection: 1;mod=block
X-Cache: MISS
Cache-Control: max-age=7200
CF-Cache-Status: HIT
Age: 6942
Last-Modified: Sun, 09 Jun 2024 06:11:38 GMT
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=w7wAvGkHs9X724VwoUjHDW1FxmgOtkjTL6J4oFKC05bppP8akg0gwvBY9jJIrgnCitJRZKK%2BPVWIFEEyFJ%2FNYktNgwdburbIBjlgPOeYCUzi%2B883gOZAoIx5ixzrP95qx3eRwjo%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 890fa0a0dabd7aec-SJC
alt-svc: h3=":443"; ma=86400