CMS Comparison: Ranking for Alexa, Compete and Quantcast

Compete and Quantcast also provide rankings of the sites on the web. Both of these systems, however tend to focus only on the highest traffic sites -- a criteria that excludes many of the sites in this survey. Accordingly, we have looked only at the Top 5 highest traffic project sites and provided a comparison between those ranking for Alexa, Compete and Quantcast.
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