显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 21 Jun 2024 01:46:47 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 20 Jun 2024 17:48:50 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=g7f13Oxi9Cf8%2BtPP4fb%2BlSd9yVimd6OgIoACIGr%2FdmL5AhpDDF8Zzd25SWVLOXjC3qX6JMUJGe8V8DuZ5zzIL9mGfwPNqI5qb7owDhMfKUDsE3g73S125R0dSMfCtRaJURisQA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 897053ab9cf25321-LHR
alt-svc: h3=":443"; ma=86400