显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 26 Jun 2024 04:01:51 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 25 Jun 2024 17:37:05 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=WfEMNZfLH22mQ1qf%2FwElB3v7TzKLPstNQmH3Kj6xVm13CyDT67PwTPsu17gaEcfpzFKec3oN2FNdAT8BKuTpmcbbRuz5Pb%2Fm%2FAmNvQ3QZvwBxoVwkm%2BOpipBUHj6eCsYSX0%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 899a4c64cf4d88a1-LHR
alt-svc: h3=":443"; ma=86400