显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 04 Jul 2024 23:47:07 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 30 Jun 2024 18:16:10 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Of8uQbwcVIKkibqtiATsdRaQHD6lxX5SzrLY%2F7MS9giqMbZAk7ltwhKZOnge1x4FDHSmVk25KXbY5LmMNTzhxc6uMPHStkJTgwdl3kWAYvvT07yH6qCLJtDEim0g7q%2FAL%2B%2Fn%2FVpaSg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89e2ffa3bebebf0e-LHR
alt-svc: h3=":443"; ma=86400