显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 14 Jun 2024 20:11:48 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 13 Jun 2024 18:22:41 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Lyoz9J7wuENtswj5Hg5hjYV%2FRJ3T6nsFqci22mCeAK2%2FBVudLbTwTKUXOB78gZqXaxLsUNkkI6b8u8mSSVqdINNxMVqAIqoC7qb%2BpXNSHMc0qRu2CyltIPPKCGPVAU8mNCet"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 893cf8b8a99194c3-LHR
alt-svc: h3=":443"; ma=86400