显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 28 May 2024 13:06:49 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Mon, 27 May 2024 17:08:41 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ahUgTGKuOy3cRd0c4wYU%2BU%2FvzQ9jPmRe4Rv3RNTBkJ8meksvWFVFOR3%2BJ%2BOIDzgxssDvYjdVS%2FlhhNdTNAhqX3vDOzyTNZQ1tv4VvBvvG%2ByDVK4gU0faVu0TX%2BDxnlL8sg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88ae76cebd5f6519-LHR
alt-svc: h3=":443"; ma=86400