显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 14 Jun 2024 17:49:29 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 14 Jun 2024 17:35:11 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=rpTqY3PkW7lRDvxo41RhSXJlqSpkk2jKDLiWEraNeVsY8tmIG%2FrmUCoegQwqUeP2pADdlKdY5Jh5ABFFLFYwguPh39NqWjMxh9PMyC7MvIiSREj8UjscWuZnq6HS6KgvXRI5izY%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 893c283fecf9778c-LHR
alt-svc: h3=":443"; ma=86400