Google began in 1996 but was officially founded as a company in 1998 by Larry Page and Sergey Brin. At that point in time, search engines ranked results based on how often search terms appeared on the page. This, of course, made it easy for websites to trick search engines by stuffing their content with keywords. Page and Brin began Google after theorizing about a system that could analyze the relationships among websites and that could determine the relevance of a webpage by the number of pages along with the importance of those pages linking back to the original website.
The Original Stanford Research Paper
Both Page and Brin attended Stanford University when the idea of Google kickstarted. In fact, it was Page’s research paper about PageRank that introduced the idea of a large scale hypertextual search engine. His paper outlined their original idea for a method that objectively and mechanically rated webpages and measured the interest and attention to those pages. Essentially, they came up with the idea of using a search engine that would utilize backlinks for search.