显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 21 Jun 2024 07:59:26 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 20 Jun 2024 18:05:23 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Qc8zq9TyMIAJlL941sO0a42MbKwLg4%2BFZY5zS1Ydbyx1jYzoKzN9kIvr%2FNhZ6avRBjfaETjbrBI3Uvdm%2BYPDHRpwXREOkF5W3BxTGYRZcGXVPnTCIE9gL1Gff3G%2BRoVzqm4%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8972758c8a50885f-LHR
alt-svc: h3=":443"; ma=86400