显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 18 Jun 2024 19:21:22 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Mon, 17 Jun 2024 18:23:16 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Rc6kMstwId7s%2FE4kFxQiEX%2Fh61IWUAkgAGakxiOcO3KdV2DOuhva7dqOYImtPUqQDlKgSnqRsC5fz7fWAJdPQpfVwLc%2Fyd%2FwPnGFMBo%2B%2F4E7U7ZZyCaJrl1QCcoNhXIWBqU%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 895da4572b72887f-LHR
alt-svc: h3=":443"; ma=86400