显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 18 Jun 2024 22:21:04 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 18 Jun 2024 17:34:38 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=9fKc5jAq6Qj1hOrZ%2BxLImZIRIMF2y1IFJKDYyzZHnrnbDhP5GJqg1NbbQo20h%2BTAEnb92RDBej4%2FFSUSuBlH4b8ig2ifEe23iNKKXNb1oCy6uBajCBQjBIfDSXmGUENkbRk3kXEq"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 895eab94ce2535bc-LHR
alt-svc: h3=":443"; ma=86400