显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 15 Jun 2024 06:58:59 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 14 Jun 2024 17:30:17 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=7VgkAZy3FGEWh%2BbkJOxaBuOPfPzp400VLKSOdXNDbZsO%2FJSfCt6dNUGsSzUNrkaXv1qaTU3tI%2FY%2BXKR72O4rbjqKVv1rHsOy0tx0bst1BHRY2WOMn2yteGjC6yT4KLgB1iQKuDTOCqzK"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8940acc07fe523c0-LHR
alt-svc: h3=":443"; ma=86400