显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 22 Jun 2024 01:42:53 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 21 Jun 2024 18:32:20 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=uLMLvKSy%2B%2FQ%2FM48tPOYNk2K3cIHPo14yxtmqun9IjJ6aLIGIq4bbUFYEvcVvoeTye4V17yNAJ0bohS3k6GoTiUaqkcj2huAzU%2Bex%2FqgxW6cU0SNeDkx%2FpkOKKEpSIypxt68%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89788b58e8fcd170-LHR
alt-svc: h3=":443"; ma=86400