显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 21 Jun 2024 02:17:25 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 19 Jun 2024 18:27:37 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=nPV27CahaGtBO1CR%2BRWU%2BP3WMApi0HhV8pZQKJn9coXnVJ%2FKl6qyl5QsCE01LYGA6epqCQhxsJBuy7m8grNJRTmI91%2BV5878twzC875ZpJyf%2BN7zewCBIXFf2HFvx9gcoyn%2F"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8970808f4c4906e9-LHR
alt-svc: h3=":443"; ma=86400