显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 08 Jun 2024 02:00:00 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 06 Jun 2024 18:18:04 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Syn0%2BZLS4E%2FFcUytqBrDhUQ01Bu2f0q285ve4Izlj7d4Uzdu1nM3lqMUJUaKpRl%2BCkDrLl6sv3X3q%2FeElF3bH5myDCDdmwGzhUCMM6V2WZMg88cY9IQH6N52CS7VC%2FrBQ8s%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8905492a68e56388-LHR
alt-svc: h3=":443"; ma=86400