I don't know how it is for other countries outside the US, but in the Netherlands it doesn't add up at all. E.g. Russian social media site VK.com ranks #4 and a

I don't know how it is for other countries outside the US, but in the Netherlands it doesn't add up at all. E.g. Russian social media site VK.com ranks #4 and another 5 Russian sites (in Cyrillic, which most Dutch people can't even read) decorate the top 20: https://www.alexa.com/topsites/countries/NL https://www.alexa.com/topsites/countries/NL