What is Google Page Rank?
PageRank is Google’s technology for rating the importance and quality of a web page. It is one of the variables used by Google to determine how high your site will be placed in the SERP.
The Page Rank of a website is represented by a number from one to ten. The higher the number, the more important the website is.
The exact algorithm that is used to analyze the PageRank is kept secret by Google. The algorithm is constantly being enhanced with new features and criteria for content analysis.