显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 24 May 2024 12:15:08 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 23 May 2024 17:06:22 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=OPcwfO7JdB0IHn6TFU%2BeP07ZQXACgYxY18N7X7hspyzeNSMY%2FYDC9zQq0B63iWXYfDfAePCzihKcOzTo5iCzhs0QrJ8HAlO7RPRAmV19uHgAJYpPor0uP2LZGHVrnASME38%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 888d359baf00945b-LHR
alt-svc: h3=":443"; ma=86400