显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 08 Jun 2024 10:30:04 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 06 Jun 2024 17:44:36 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=eDq8k4TojN6z4qjMTUfxuL5cfQIdq5gJcVxHnyia0wdqpLe8kXmaOunoRz0XIp82EEtwkdr9IJQ9B8w%2BmoI%2BbqzjykSYgv6NcHj33HG%2FvXAurXYgwZZXlfAIrxSSHSdataVv"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 890834511eec23be-LHR
alt-svc: h3=":443"; ma=86400