显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 15 Jun 2024 03:16:02 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 14 Jun 2024 17:46:45 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=cdEeO2iubb%2Bs76QrRTEAoivzidPzNwId9%2FkyE4ke2VSCuTtfbaPbgeSEqp5VlNzWPoyxVuzdqfMnpk81WpEmde9pqgJWlbSs9pnB2UduHR%2FT9cAd3tRLOSh2Uqtd%2BSv4t%2FdmuZkm9g%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 893f662b4dc46328-LHR
alt-svc: h3=":443"; ma=86400