For every site you visit using Firefox or Mozilla, SearchStatus lets you view its Google PageRank, Google Category, Alexa popularity ranking, Alexa incoming links, Alexa related links and backward links from Google, Yahoo! and MSN - all in one place. This combined search-related information means you can view not only the link importance of a site (according to Google), but also its traffic importance (according to Alexa), so providing a balanced view of site efficacy.
oberon a dit:c'était déjà possible avec l'extension pagerank status qui évite d'avoir à installer la barre google :
http://pagerankstatus.mozdev.org/