显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 23 May 2024 13:56:48 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 22 May 2024 17:47:15 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=XXxElaVhH1gGw3AdvIlVh3PX0xAO9xmD2mC1SmbGeVgkrRn9pU0kK3ByzF68%2BCorwj%2BXRXfB9OnIQuh4qXZ38hpf4K6u75Na2ZiD8v2zFzv0X3RKvOmTzCmVIsT2peun8XyK7m5Tog%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88858d278d2023d0-LHR
alt-svc: h3=":443"; ma=86400