显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 14 Jun 2024 02:01:28 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 13 Jun 2024 17:34:50 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=rTbpdD8qWoNgTX%2Fu9aeFs%2FPR6V%2FB2G%2Basjl%2B6eO1A1V7RM%2BgW1%2BjDbxs2R%2BkaUBzvfuZtBbCV5gxwzdvKhtf3faIDRz66N1Q9LoVy%2BGoTR18LdxtRvASOKgCLKIpBDK%2F"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8936bb8cb8339428-LHR
alt-svc: h3=":443"; ma=86400