显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 02 Jun 2024 12:41:35 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 01 Jun 2024 18:16:32 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=%2B6LFo2y6%2FJxCzRAEyea%2FubKrXl62F3viQu4RtryjVMDaTj11KCv5Z86IVGFJqfFmoueGRlB1zANMv1dmdYNaMWnL0uBnVNO2vj58drhrSZ%2FebqX1juoyDoM8RLoUdG2djw%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88d784bdf9e96437-LHR
alt-svc: h3=":443"; ma=86400