显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 12 Jun 2024 02:51:22 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 11 Jun 2024 18:07:11 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=9xvdzEUAimsEsqul2F4iu37cctonBks3ipuZHpsD8dCe8HzW2uxSSzeKmhNKX%2Ft%2FnF4P9ZX9uyOeea0fGwUg4dm%2F9b9l37SkGqyhGjagno4VQMzTTfGJQBzohO%2FY2aSiUNk%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 892689e8eaa6240c-LHR
alt-svc: h3=":443"; ma=86400