显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 08 Jun 2024 18:02:04 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 07 Jun 2024 17:52:49 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=0J1aRQ2ohb1DOXhmvl8EAvR0hR7VxJnSqVXm%2B7n7gK8qxylmFPnRR4%2FBhbWZqct3aWRL2Z%2B0NuEUXUmaTNDyq4yYzscQt6PJBwfqxAtUj1Tp%2BbLKPUNcRHGLyq6XM%2FkIIcItkefFbgY%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 890aca711cab63e5-LHR
alt-svc: h3=":443"; ma=86400