Cloacking landing page from google mobile

What type of cloacking does this website use? Does anyone know what kind of script they use? If you open it via Google, it will lead to their AMP website, and the title and description on Google will change according to the cloacking results.
they
https://eurocrowd.org/
https://gi-kace.gov.gh/

same question here
i hope master cloaking will give us some directions