显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 28 Jun 2024 17:47:20 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 27 Jun 2024 17:55:37 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=xfpWKbHEjzEp2d5IEQHj9c7DolXR0d2rkoJrRkbogjRhtDiQRBYhRIuwYvvcSg8IbpNaOcbwO75DNUIjd5zQ2K%2FgzXJJmwEVMwQYuZsjZgDDk5v8Dk6mhkg8j3wdH8B926O2jA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89af805d2acf76c3-LHR
alt-svc: h3=":443"; ma=86400