Alexa ranking really a big controversial topic. It's really critical to determine how it ranks sites. You know that if you are working in SEO field that your performance is measured by Alexa Rank for your site.
I observe that if the site speed very good, then it gets more traffic and a better Alexa Rank. If the speed slows down, it gets worse. So is it interconnected?
Exactly how much visitor or organic search does a website need to get a better Alexa rank?