显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 08 Jun 2024 20:08:23 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 07 Jun 2024 17:25:32 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=tG2oXi%2BTHpa9ZLVtttObEfotDsotXZdxpOryeECficVaDJ%2BqbZLH8hN8BEINlkHBVPGSNn9YAmfIeH0Uttm%2F9DVxU0EP1xM8WxKpGUdzTXm0cgZsb6fcTWWLms9Gg7Ronw%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 890b83799f1a63cd-LHR
alt-svc: h3=":443"; ma=86400