显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 14 Jun 2024 20:02:14 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 13 Jun 2024 18:04:10 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=cjWHp%2Fje5ts6UY%2FZ1XmwDus5%2Fn%2FwBuXjyq7rr7JW1hLhNdEMIqblCex2825S93WR9ze3opJSr67nl9F6LBqHhdb3c9G68oYuRiZ3p%2Fl4r9zxjFiJJGEOyIlSqQfJXxD6Bg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 893ceab6793793d7-LHR
alt-svc: h3=":443"; ma=86400