显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 23 Jun 2024 21:13:41 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 22 Jun 2024 17:56:15 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=p%2FBdOFFt2Nfiv33jrwFVyo281GkU9WkUfwnKaUWfw4iW5EiEFXwBzlYVrUkY0%2BxbW1z0Q333w10j4Ff0G4DLAEqu5oLkxT1Z3HhHJACmz9bwgO7ueq%2B%2F6QIfON8sUIm%2Fa7JpxMnMtowEc571"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89877bbd6dd060dc-LHR
alt-svc: h3=":443"; ma=86400