显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 20 May 2024 03:57:32 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 18 May 2024 17:12:45 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=fId7P8U9hckfhtEQTgFsNSoXFMhi%2FIzCNTVPNQUvPPMqx41rYifmMG6921Nx5CJ4jhpXXXWon2zhe9Cw6TE122JRKeaHAK8QuKQ8iuQjBpqta8mIs40wo0ZJ%2FUibmMelGz8Q"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88696736de696518-LHR
alt-svc: h3=":443"; ma=86400