显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 20 Jun 2024 01:30:25 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 19 Jun 2024 18:11:18 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=%2BnBBCMKLpxg7%2BEgqpSSHwLNDnT9dXDBQ3%2BVFnJgoAbt8Gc8i0no%2BjedA7XoX2w6RsG35xIjlY1ngmIrVzCXXAPlBsZFFQzpHvuaVVEcZShsrLRzVO1CiTBTFBI09ISnJBdvWpdvQq7eU%2FFKaZQ%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8967fe55fd20368f-LHR
alt-svc: h3=":443"; ma=86400