显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 14 Jun 2024 21:51:18 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 14 Jun 2024 18:13:23 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=%2FRuUJlI67xBvbgQIoHLvkUV6Ye0Znl6ZH5jKqkAtJrjmdboTXn5Zo0WxdKKA%2BlWfBH19KvCFCruojPqFItAqnybAfA1OvwzJap41rDbYWZFomeV9cHBI3yzp%2Fh5uX%2B2pb2VI4m0cT6A%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 893d8a77dbd379be-LHR
alt-svc: h3=":443"; ma=86400