显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 06 Jul 2024 09:08:19 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 30 Jun 2024 18:54:13 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=%2FmYIVCU4E1SJKpnlyv%2BiiCfYaNhBxn5kVKYmZrbZ57zTtdh%2BdC13KTh3ftmmaMW4%2BjkgF1Z4TT2nsArklJtD6j5fPndf0CNZeDKSKB%2BgMIU3dvzaq0OTj6ezSTj9Y3lFA8igfD4%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89ee73139ff023d6-LHR
alt-svc: h3=":443"; ma=86400