TypingTest

A straightforward typing speed test website helps millions of people measure and improve their typing skills through simple, accessible tools. Rather than building a feature-heavy product, the creator focused on SEO-driven content and organic search to grow the site to over 6 million monthly visits. The site monetizes entirely through Google AdSense, generating approximately $40,000 per month from a niche that most founders overlook. It stands as a clear example of how a focused, utility-first approach to a timeless skill can produce significant passive revenue.