Google PR significance
 

Page rank is an online ranking that is assigned too different websites. The page ranks are assigned logarithmically and are mentioned with single number. For example there are page ranks 9 and 10. The page ranks tell about the significance and importance of any website. Now you will be confused because Google is not a website but it is a search engine which provides online services to so many websites working online so how its page rank could be dropped and who will do this. These are some important questions but you should remember Google is has to follow the instructions and guidelines must for all the search engines.

Google assign a numerical value between 0 to 10 for every web page.PR is very important to show how much your site is popular on Search Engine.