显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 01 Jul 2024 23:22:48 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 30 Jun 2024 17:59:15 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Fj4MNuLJrHz6Y0iVCMpF9GkRi3%2FNu0ZkjcFGw1EKk8tuZ%2BqgtG8AZ1Rw7vX9DNCa%2BxfQmu%2FsU8VBO0sT7Aewkib1CBeJjWgok67aMNGUQ70Ae1ozJ8uN%2BJgxxWdXRh73M7%2Bu"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89ca23e33b0f63df-LHR
alt-svc: h3=":443"; ma=86400