显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 14 Jun 2024 22:17:16 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 14 Jun 2024 18:12:43 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=iWxm7WC12ENaB%2BmS5RfRbtOwop3sT%2Bd04xwwntnzTLQ3fsq4f0HRVlXyNOq33ukBAZ8kr%2BgJwr7MVoTNs1G2tNK21sF7V9GAN9vD20Ipzxw9yxKUwt%2FnAM2ThyL9U6en"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 893db0854c6f4886-LHR
alt-svc: h3=":443"; ma=86400