显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 16 Jun 2024 06:31:48 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 15 Jun 2024 18:20:43 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=tBx2UrRlUkQ8s5vUFBX5So0gWgNEsD1ETYjNkDzG2MT9xQN2Wd1kfdbOQXDvJUcV099dLjF7MEHV%2Fhar8jm0M%2BOevMwgC6aQHFppjeLI6zQHKcO49Zpz%2FMhReeex0unwXGSE"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8948c24b8ff6891e-LHR
alt-svc: h3=":443"; ma=86400