显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 24 Jun 2024 04:00:41 GMT
Connection: keep-alive
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=SctIIO4oGYdo2xM06k7GoVWhoZJ0ZaoFlqT4%2BeVhipqipcsGJCV0VoCktAagJUbIQbp17czCPVh1fusTCkRHIHm1TTPTtwTfoGFQcp%2FASBtoBfWV5vN%2FhMNTsGCnyw%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8989cff248915328-LHR
alt-svc: h3=":443"; ma=86400