显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 13 Jun 2024 02:01:43 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 11 Jun 2024 17:56:20 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=DP3DO%2Fx0oongGlBYLihYi22Ls1%2F4SQXBPou99UcrXG20wo0ZyqSMeclUVxgrdgbCh%2BgIg%2FuTyJBmG506UIrEk95nNriNaVacGJfn2k8lFkYVkgI5yuvl7848znZrocAFMQI%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 892e7e8deeeb948d-LHR
alt-svc: h3=":443"; ma=86400