Can ask questions by Chinese?
打个比方，比如我的域名是https://test.com,浏览器输入并访问test.com的时候，会出现多次checking your browser before accessing，Ray ID会变化多次，最后要等多个5秒后才会进入页面，手机浏览器上最为明显。
Translate by google:
For example, if my domain name is https://test.com, when the browser enters and accesses test.com, there will be multiple checking your browser before accessing, Ray ID will change many times, and finally have to wait for more than one. It will take 5 seconds to enter the page, which is most obvious on the mobile browser.