When you set up your site for Yottaa Optimizer, we will detect any domain redirection we encounter and optimize the site to which you redirect. For example, if you ask us to optimize "http://mysite.com", but that actually redirects to "http://www.mysite.com", we'll configure Optimizer for "http://www.mysite.com". That's usually the right thing for us to do.
However, some sites use geo-based redirection. That is, they redirect users to a different domain based on the geo-location of the request. For example, users in the U.K. might get redirected from "http://www.mysite.com" to "http://www.mysite.co.uk". If you are using such a configuration on your server, simply check the relevant checkbox when you enter your domain. In that case we will ignore the redirection and optimize the precise domain you enter.