显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 08 Jun 2024 17:13:18 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 07 Jun 2024 16:53:36 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=NV4dceQDbVluPoaxL8mpcGU6g4fRFFVlFLA2IZyyqCdxodbUCT1racbthFer7pO%2BG%2Fxigt8TvDH7vWo2b1KUV8m121oWMzkUF3wvJAXQM5xMGdHk%2FZjUw%2FnmKZwiuDWm57cbZc4%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 890a8303b99d944f-LHR
alt-svc: h3=":443"; ma=86400