显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 05 Jul 2024 14:49:41 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 30 Jun 2024 18:18:49 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=pjkBHyToCr7V3o1lYnE0L32qKVknJzu7Md%2BG7WVmgMGMzJ6BXya21iukjRxpcBwoF7aawQto6fTSaiuG0MzqNw%2FVWNacmt5zWkDx6HaqXQPhyrCJlRrV0Z2wIFyFrw1PxMowb9Wq"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89e829bdfabc63dc-LHR
alt-svc: h3=":443"; ma=86400