显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 26 Jun 2024 09:33:41 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 25 Jun 2024 17:12:27 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=vAdOWRZLtZbdXapNMvwAA7vkMMyaBxBX%2BTI7lyN1OZHc0YlMHnWx3PQWqM2TZNbPNToLeRcUpfdpLezR3zReQXftJdgO3CvNhDAWgINV8aND2u9G8d3pbFHO%2FtjEc%2BuhSQ%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 899c327d99c0948b-LHR
alt-svc: h3=":443"; ma=86400