显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 01 Jun 2024 21:44:03 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 01 Jun 2024 17:08:35 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=rTzxocUwvHlbc6qjcgYIEmMMBhJCPNb5%2Bk8jk88wYm1QxPImOxkbqnI4ygh0kw0kLHBRY7SiWGESO8YT%2BHqUL0RcvHZhMo5aMj6o0IhSDwlk4cdZ2m8%2Bg%2FZsQnx%2F6eNtVVAWXMo4"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88d261f9cc869556-LHR
alt-svc: h3=":443"; ma=86400