显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 21 Jun 2024 03:11:05 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 20 Jun 2024 18:18:45 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=VWQU5SqpO6CV%2FHBybtcYbsEMetcHUZNPz%2Bfi94ILXqVY8Uh96ZSh%2FSpdW%2Fri%2BPN19Q1KHVIZGF%2B7QgoCuVodi957WSGgpkw9tVpjBnw9%2Bt0XsqTpYWWmydvxW%2BOz2CSJuBE%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8970cf267e719405-LHR
alt-svc: h3=":443"; ma=86400