显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 05 Jul 2024 14:57:23 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 30 Jun 2024 18:19:37 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=KJYuRJXE8sdjJ8WeW45IDLhapGG82%2BhkkPsywUpeR7PXqhoDinGxiSOEB9snmF%2BgwxgFamWZUfAFpRZrJ8WHKHpiNqdlzp%2FIbLONC89CsvASvpx4Y3gWpxP2toHDciMDXSmPDK46YQv%2FghOZ"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89e83509ee186349-LHR
alt-svc: h3=":443"; ma=86400