显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 07 Jul 2024 08:20:43 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 30 Jun 2024 16:54:33 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=BSsgGFzvzdOUtArLvdzs9h%2FAxTUrKVQcGx1cML%2BrL04KQGvE%2B7bm%2BJNYpkmPrFozOm6D4%2BYd69EMyNgvIjVHR29fAcBoDx1u0%2Fu8Tk0xJzXipDlA6F8uT6LQX0TXygeWQjc%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89f66ab77bf5beae-LHR
alt-svc: h3=":443"; ma=86400