显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 02 Jun 2024 03:44:32 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 01 Jun 2024 17:37:08 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=k54ZWOMY1A%2Bf0fj7ypFzRe5fxni8liZKQlX%2BP8oc0S%2F2Rdq7zsCL0l9VWRoKF4O%2B4V0WMTVgCsbPpyIPk%2Ftcoqdbi413DL1ApfwiL54uiFDecwZoCad94gh%2BDVfYeIllxA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88d4720bab639457-LHR
alt-svc: h3=":443"; ma=86400