显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 15 Jun 2024 11:13:31 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 13 Jun 2024 18:17:04 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=6YyZPzxhAtz7tMD98scV%2FAGbcFEwOvr74jvhQ7ubvFUV4PbxNo4oW3tq%2BSHX2O4mCPbpb3KwW6h%2FKhfru5KLGErxWOFoVb9XoXzJeX8kcJ0%2FJIpMKCYwTkdIJTuCHnlm7Lf0Tw%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 894221976d2a06b6-LHR
alt-svc: h3=":443"; ma=86400