显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 01 May 2024 15:30:05 GMT
Content-Type: text/html; charset=UTF-8
Connection: keep-alive
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=xUWbK4uXCwToyY7CDLd%2FBYiAjSkXH%2FFO3467u1dgwCb1vP6qdMdrzEZr5B6qMq8HEwMu3kmEkuFD4BILECFM3AcEvlBPUPjndGdHJl9rV1zrYZqYcHaKuLHpLUdLookz"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 87d0cf8fad33947d-LHR
alt-svc: h3=":443"; ma=86400