显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 13 Jun 2024 18:11:01 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 12 Jun 2024 18:21:15 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=lT5cFXDP75lzChi2N2ODXfRsI5%2FZrQ1ofpz5AaMpWqirWy1kHxZB9lFoJ9l7%2FMZyy9CFsoQwWVFFPfV1V%2BtzSYhAfIiVVGv1REum32Y2WgKAoKswU%2F6A62pT0YWs1A8pzEECfw%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89340a69aa47531d-LHR
alt-svc: h3=":443"; ma=86400