显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 15 Jun 2024 07:34:45 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 14 Jun 2024 17:14:50 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=UsuBEuQ41dh9AkeE1F3xWQzjxLEt1gy4FcNlvJLlZwZAMbYqgoDR3OYxRrQJabkg4RSATq8ccbackV2t83xlRYMLeLgOWu1N1hU3%2FwF%2BXr6VPNEa5ZAIS931UtLvcObOyz0%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8940e121ab4779af-LHR
alt-svc: h3=":443"; ma=86400