显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 09 Jun 2024 14:17:53 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 07 Jun 2024 17:42:47 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=DFbzZEGjXQiBmiwpiCO%2BvSXni2F4aeJ1qFnH8ixu%2FYTCTtI2lZpOxAYP47da6TpA6ByCkaGpF9VtQ759U3RaH5GjJyDzU7PHb5hmRXyzGbcvDX9ek8S4OZYwWWeozTXjB75vfpc4GQ%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8911bf6bda923692-LHR
alt-svc: h3=":443"; ma=86400