显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 08 Jun 2024 02:03:37 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 07 Jun 2024 18:18:18 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=A7LBdvNDenDytaVEnBZQhBc7EbuIUssrO5lOps2ZrDJf3jkCOgnwi0ixq9Z0K0YpjvUf6JPC7%2BZDaZyQXd%2BE53BKXSwrycqG0nAFcEtWhvnPtcjjD0SHpZ%2BmwDDpsvqJ"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89054e72da06419b-LHR
alt-svc: h3=":443"; ma=86400