显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 07 Jul 2024 03:18:18 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 30 Jun 2024 18:06:33 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=EgtObdhZ52UKOXFc7tO%2FYMTFFFET8eJAe6Btfl1%2BrcDDQhDJWwpsvx1xpv5egDtIZr4O%2BI1Ga3qFx%2B0Q8XYmBJYQyv4so2O%2BTE8we%2BE0WxtBDhc8slPuAOdvj5fkWZ%2F9ziH3"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89f4afbe8c5660ee-LHR
alt-svc: h3=":443"; ma=86400