A. Understanding PageRank Who does not know the Google logo with the display colors coltish with clean white backgrounds and abilities in the search presents a fast and relevant At the end of 1996, Larry Page and Sergey Brin to download and analyze the web link to menyarikan information from the collection of data-collection giant is very random. Page has a theory. Calculate the number of links that point to a website is one way to memeringkatkan popularity of the site concerned, even though the popularity and quality do not always unanimous. He gave more weight to the weight of the links that come from important sites. Yahoo.com if that means referring to a popular Internet site, that site is soon to become more important. Larry Page and Sergey Brin pemeringkatan his system with the link called "PageRank" is taken from the back of Larry Page. Approach of Larry Page and Sergey Brin created the PageRank algorithm as below: * Algorithm initial PR (A) = (1-d) + d ((PR (T1) / C (T1)) + ... + (PR (Tn) / C (Tn))) * One of the other published alogtima PR (A) = (1-d) / N + d ((PR (T1) / C (T1)) + ... + (PR (Tn) / C (Tn))) B. How to get Link Popularity One powerful way to get the link popularity (Backlink) and the eyes menaikan PageRank search engine is to send an article to many article directories and paste the link in our signature in the article. Because of the many articles that we nempel disitus other we have the possibility of free traffic. Directory of articles generally have a high PageRank is 5 over in the eyes of Google. Happy to try and way to many popular .... source: from various sources