Serpstat Page Rank (SPR) represents how influential a URL/area could be based upon what number of sites hyperlink to it. Inbound links at the moment are not all created with equivalent body weight - and because a robust hyperlink will likely have a relatively much better impact on URLs/domain. http://highprbacklinks40493.blogofchange.com/379328/rumored-buzz-on-see-backlinks-to-a-site