If you use Firefox and you are interested in the subject of positioning, a new extension will help you get more from the results of major search engines.
SEO for Firefox is a proposal that SeoBook using Firefox modifying the results of Yahoo and Google provide relevant information to better understand the reason for its ranking.
Data such as pagerank, inbound links, Alexa rating, technorati and many other features appear alongside links to the results, with easy access to more information.
Definitely a recommended extension for anyone interested in the subject's position in search engines.
Bookmarks