This site can be reached via IPv4 or IPv6, we got both A and AAAA records published and routing to the internet.IPv6 clients were 10% of total traffic. Most of them are search engines. It seems a lot of search engines are based on AWS resources (spot instances?).
More than 40% of the users come here using plain http and get a redirect to the https connection.
GoogleBot alone makes more hits that the 3 bots that follow: BingBot, Baidu, Yandex.
The sum of the hits from all the bots after the first ten is about the same number as Google's.
65% of my users is Windows based, Linux follows at 29%, Mac is 2.5%
Chrome is at 62%, Firefox is at 14%.