SpeedyIndex Study: Only 3.7% of Purchased Backlinks Survive in Google’s Index After One Year
SpeedyIndex has published a case study tracking 15,389 backlinks the company purchased itself on Fiverr and Kwork, finding that just 562 links, or 3.7%, remain in Google's index a year after purchase. The findings affect SEO professionals, link buyers and agencies who rely on paid backlink placements as part of off-page strategy, and raise questions…