显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 21 Jun 2024 11:00:54 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 19 Jun 2024 18:05:05 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=dkFkE5vteDqHioHYPFQo4rr9QOoQhBt8GNYElpmbdXdV2H0frCglK4RsTfwf6%2FHr6xWVEeYJmpjg5HmsaT9zwnfB37Ke%2F4RJrbrXe8CYrxcJTsINN%2FdPS%2F1F0LP0SwtJCzQ%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89737f5e0864539f-LHR
alt-svc: h3=":443"; ma=86400