显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 03 Jun 2024 15:14:41 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 02 Jun 2024 18:28:16 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=vzziFWyuTH2VPiCttCAZ8Ni76jEqupH1OQ%2Bvzkkblb2oiKtkm5hgUX7eZpbDp00skMY8snOtGg2F6jLQolxYZAC7I5qp%2BS6aF0PnVmzcn%2BOlpQMUGnthCDY3PkBtnjyIvs9fx9QBqfo%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88e0a260080a4139-LHR
alt-svc: h3=":443"; ma=86400