显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 19 Jun 2024 22:10:59 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 19 Jun 2024 18:21:46 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=d9LkLfKUU4oINfgIq68FuL35GIR75znrJY2xbUtiCXTPnumbbRoe93EzH3G3gu2osBH6DuHwA%2FFXqdHxYUXSyNMZ3o3%2FQ3iBlHZtFnpMB719DPxAedJowBrotz%2Bh5m9JVg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8966da2eb8c34179-LHR
alt-svc: h3=":443"; ma=86400