显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 16 Jun 2024 20:53:24 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 15 Jun 2024 17:16:21 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=dQat0T9aRoWWZ8XOUWzSnIO8VojXC4Ru1fpSwDqLBqI6acM6eAvVXUQvrOYpo4JYHZUzRnJcwgaWn1oPVW5cFOBJIEBIQf1ojnVfxVhBdDcNYIFFZXJTPKdLFQbtnSLTL2Z0"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 894db067fa806355-LHR
alt-svc: h3=":443"; ma=86400