The formula utilizes a model of a random surfer who reaches their target web page after a number of clicks, then switches to a random page. The PageRank worth of a site demonstrates the possibility the random surfer will land on that web page by clicking over a website link. https://namnak.com/%D8%A8%D9%87%D8%A7%D8%B1-%D8%AF%D8%B1-%D8%A8%D8%A7-%D8%B3%D9%84%D8%A7%D9%85.p75919