显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 29 Jun 2024 13:02:53 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 28 Jun 2024 18:20:38 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=mI4jczfhEpxDNIhm%2BMAfnhECI2p9DgqoRFZqh5uGPiqN38w%2F2NCOmhrmoUESo%2BlI0OUKwsE8bSV%2FLItODmnQ8CYimUpzFnxc%2Fq1c3yBUjcG0%2BOl9CALwLqV1fmiQjdannA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89b61d107b4676c5-LHR
alt-svc: h3=":443"; ma=86400