显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 07 Jun 2024 19:55:22 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 06 Jun 2024 16:59:04 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=tpLfMtwm2COnTQVsQUluDjbLYoTlGXJEQkyySN44wAjXVzZHLaFV3R3bhR41x0go1Ic0qC1B%2BoOto8wQ9DcgF4NflN8SssGsrE0MLdcNT01t6l8XLoirkMHtAVsAOU7fXT4OWA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89033305e88f23de-LHR
alt-svc: h3=":443"; ma=86400