显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 14 Jun 2024 20:23:00 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 14 Jun 2024 16:58:22 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=46YPp%2BEZ1f700bOH8yREujL98%2B0YGPC3kIBE3UNPhN51GCu5%2Fg2AdcuBO%2FtQHKMQtU5TYOo0VRrN1JVxfh1VxzMySRt6Ju7P8koYVcRirKJEEkzyOF%2FxHlg2hNWwcqvf7Bfz"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 893d0924594c638b-LHR
alt-svc: h3=":443"; ma=86400