显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 07 Jun 2024 10:55:50 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 06 Jun 2024 18:12:21 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=isy4nTzqDvh3p03D%2FTJu4krheUDQ%2BSvdniohmustLFdlmsXySyCX2%2BFEOuTI5xUmgktoT5w4HbE3YDVNzhgwUzmZ8nvuKlUiY6cGo37qqsZ7KWxuYJAwYE5yITtPyDrWssBv"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89001cb30c1f774f-LHR
alt-svc: h3=":443"; ma=86400