显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 20 May 2024 17:51:30 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 19 May 2024 22:30:50 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=wXUqdmHe0ye7DaabnDElCI5UVsO5rVmmjcJxQuU85MrCsaVeG24VP6J9%2B2ViOXvHsVSJNV1KgZ6ZGBd23wfQ6ntqOGRF3P6E6Tk3NQ9kP1xY36GCNl7VmmvbH6IzLFoix8He6DY0lFUc"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 886e2cd6fa83638b-LHR
alt-svc: h3=":443"; ma=86400