显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 18 May 2024 00:32:44 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 17 May 2024 18:04:08 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=TsJ2Yng5ldIBaTrDMGReH2SdZrBX%2FEfFJ1xsWp6niiAy6rPeTuNcBSRfPiTtcdxKRi3q3TuFDuiuhCr6PSndDvCnyei8HW19J%2F3dH8h15tigljg56P2WvQgkSnQcpJLIvhO9"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8857c0723f7a2508-LHR
alt-svc: h3=":443"; ma=86400