George, A good way to determine if a web page is part of a PBN is by exactly how much website traffic it’s obtaining. SEM Rush along with other very similar applications will help you with the estimate. PBN internet sites are almost never extremely trafficked. Buy Cheap Backlinks https://web-2-0-backlinks76643.blogzet.com/the-25-second-trick-for-buy-cheap-backlinks-46646391