显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 03 Jun 2024 12:14:29 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 02 Jun 2024 18:07:06 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=cQkSblLLCBYoVeP7G0%2BxkAnFcRUuX%2FePnlyKiNVVgUXJwe8sHUzk%2BG%2B5gSRV7Qs3%2BSpblmiQ29oCvc4ogx9c5UlyU6mGK2s%2BAKjy%2BCcxpn61afwLi6lFbbvFj2imnOMq7w%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88df9a6a8d339535-LHR
alt-svc: h3=":443"; ma=86400