PageRank is a numerical value used by Google search engine to determine the value or rank of a website or web page. PageRank is denoted by letters
PR.
Higher the page rank, higher the importance of that website/web page to be come up top in Google search results. Page rank value ranges from 0 - 10. Google has Page Rank 10. The name PageRank is a trademark of Google.
Google give pagerank to a website on the basics of total number of inbound links or
backlinks, quality of content, age of the website,
seo based web pages etc