显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 11 Jun 2024 21:02:21 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 11 Jun 2024 18:12:12 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=j4niEs8Pvbw28DwpSuFSCyZZeYozoutfmhQGGXyX%2FEWx6b6Nk5o1PF6lOkQaxzX2xekSEHRUwZNUfDZPLN9yTaqempzh%2FfDAf67P0ot8tUwGWx43rEf9WhAjHwICqe08MT0%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89248aa449296394-LHR
alt-svc: h3=":443"; ma=86400