Hi all.... As it is known that alexa gives ranks based on the web traffic a site receives.....but how much accurate is that site ranking?
Alexa is not very accurate depiction of overall traffic to a site. Alexa ranks a site based on how many users with Alexa toolbar visited the site. It is little bit biased towards technology related sites as only tech-savvy people will have Alexa toolbar installed on their computers. Google PR is much more balanced.