显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 02 Jun 2024 09:29:12 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 31 May 2024 18:13:28 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=dkxwTykipiXtWd%2BOjwFMS9GgakGmRYpxkQqHd%2Fu45GTJMMDNaCSGbjvpPMmoIixUYMFRIYUpYMx4KbgzaiOrCFQRqxZQz%2FXl5qKqy%2BvlCzcXDGBJBbNVxfCRq%2Fn9hJqA3jU%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88d66ae8cb296536-LHR
alt-svc: h3=":443"; ma=86400