显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 28 Jun 2024 06:18:16 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 27 Jun 2024 17:02:18 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=62988sAe8AWMJQf9o%2BmgRp%2FAvoyJVyEqH%2BjVNxGi8mLIhJywPkbcUXiK%2Bj8xyTwVi3vempxEiE8J8FplHbvTY%2F10s%2B%2BHAQEMv3Zmtg%2BuHyiD%2FOM1frsrbfysCLt07IwCLYOg"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89ab8efda9ff9566-LHR
alt-svc: h3=":443"; ma=86400