显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 06 Jul 2024 06:33:40 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 30 Jun 2024 18:17:26 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=j4RMAJp0Ybn43NFSIDCLYy9gXitpAI0Y7lYFTMDJgMni2R%2FT%2FPjvNZ8d2qrIwscSeoKh%2FNnJyfVKuBPHzpJQh%2FLZawj%2FFFJPiWTIPG9QI5mp9LzKusab9eS0DBIr8pbsrawlojZuPuCn"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89ed908859ae60f4-LHR
alt-svc: h3=":443"; ma=86400