显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 03 Jun 2024 14:36:06 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 02 Jun 2024 17:43:17 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=xsPIUuCNX%2FOV8VCq6LiDVmly0BTvxB3MSZlWfvGyAxX8uAkrcBNj3Ldqy5j3t4723hTiKGTg3EKT2CIUt01xpNX8nWKyG198MnUDbjjUCe0MoItDYf%2FCMDjnCzAagJwd"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88e069dd8e6e94af-LHR
alt-svc: h3=":443"; ma=86400