显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 23 May 2024 03:45:13 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 21 May 2024 18:22:08 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=nNTKTsjexXWNjrs%2BmaM5tEbdrZqb0KWWdeZBAq8%2BEwx5SmcA2RLGsBny26njTMrbeYBwDOxcTHILrrMiIiPX3dfMq52uCVbmaha1ETP6nikqoU7L3mygdEZM1cp2eV%2BjVuMf"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88820d4bcc254916-LHR
alt-svc: h3=":443"; ma=86400