PageRank (PR) is a computation, popularly created by Google creators Lewis Web page and Sergey Brin, which analyse the classifieds of hyperlinks to a web site to determine a comparative ranking of that page's significance and power on a 0 to 10 scale
PageRank (PR) is a quality metric invented by Google's owners. According to Google, PR is the values 0 to 10 determine a page's importance, reliability, and authority on the web.
Page rank is the measure of popularity of your webpage in search engines. It is measured by Google and your webpage is provided a numerical value between 0 to 10 depending on popularity. But it is of no value today as Google has stopped updating their page rank algorithm.
PageRank is an algorithm used by Google Search to rank websites in their search engine results.PageRank was named after Larry Page, one of the founders of Google. PageRank works by counting the number and quality of links to a page to determine a rough estimate of how important the website which evaluates the quality and quantity of links to a webpage to determine a relative score of that page's importance and authority on a 0 to 10 scale.
PageRank is measured on a scale of one to ten and assigned to individual pages within a website, not the entire website. Very few pages have a PageRank of 10, especially as the number of pages on the Internet increases.
Page Rank was create by the Google to differentiate the website and it provide the page rank according to the online activity and traffic quality of web page.