This fake bitrefill site has 17 results which are too low to get rank on Google and it does not share everywhere.
And every keyword you use on Google that has "Bitrefill" at the end, it always shows the original site as ads in Google that I think it's impossible to reach this clone website or find this by searching through Google.
So how did you found this clone website?
Most of the backlinks are from domain checker which is free to get a link and help the site get indexed on Google and I investigate more using some SEO tools. According to Ahrefs, it has two backlinks from this site below.
- http://www.bittefill.com/
It seems that the owner has two domains but this one used for redirection directly to the clone website.