显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 26 Jun 2024 04:43:56 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 25 Jun 2024 17:14:36 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=6jIBJQ9TKJy5SWpoxxW9%2Fw%2F3Sr5vV6kj5j7XvUVBcxW5m7jJGXm4IrIHkC9xWqu5gCWZh23PJZJBqIlsAwwnre9U3ysNccTvekCcoAnI4tPRNveVx6FLNoa9twA3yTBndWMJ"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 899a8a0bfcc493e1-LHR
alt-svc: h3=":443"; ma=86400