How Trifecta Determines the Strength of the Domain
Knowing how popular your website is, its reach, and how well it ranks is must have information. By knowing how popular your site is, you know its value and you can see where improvements can be made to increase ranking and brand awareness.
The Trifecta Tool from SEOmoz is a free tool designed to measure the number of sites linking to you, the number of times your site, or brand, is mentioned on the web, and how much traffic your site receives. The results are shown in a percentage score that generally shows how your site compares to others. It can be useful to help see areas where you can improve your site’s popularity and monitor your progress.
Like the other SEOmoz tools, this one is likewise extremely limited unless you subscribe to their service ($79 to $229/mo depending on the size of your business and, presumably, the detail of reports). It allows only a single basic report in a 24 hour period and provides only the most basic information of limited value.