显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 08 Jun 2024 21:41:29 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 07 Jun 2024 17:50:41 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=AwzKJEKjos%2FJG3orMyERBy5IT1CDiVt4K9c1GgyvCRz0iCCS67RBRw0hvsX4etz4suKLwbelkHYd%2BUo6%2BkBrHwX%2F%2F6BIIo5azNV7T0cHkvjwIvv9G4qBC6vdaE5TTVXErbUnhxXuCg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 890c0bdadb9e958a-LHR
alt-svc: h3=":443"; ma=86400