显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 17 May 2024 01:59:19 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 15 May 2024 17:03:00 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=qirRtfYfUmW8wRTnZAncu9TtCdTDMEgz%2FjKnK5Ij5brN8yNDESqpaXXX60uKWz697eZBfLNUhQrtw42V9hYr%2FlCAaXvCbs4BWp%2FdMy6yU53e0RKkJ8taRnSI4CjFiFfA"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 885001e94a1c889b-LHR
alt-svc: h3=":443"; ma=86400