显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 10 Jun 2024 05:02:11 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 09 Jun 2024 18:28:42 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=PG2QL9WfcSCBpIlOvXPDYs3OKZ4ronDWUT4ZCTU4q%2FXqIVloLKx5t7r22ZbF2SZ2fMvA2LzwGUANo6WRE5lox2lRyfNSvfePInuJTUEUjJNzW%2BozBTlQQ%2BHDaUF4mpHNbg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8916cec62ed2774a-LHR
alt-svc: h3=":443"; ma=86400