Ookla is a company best known for its internet speed testing service, which allows users to measure their internet connection's download and upload speeds, as well as latency. Founded in 2006, it provides valuable insights into the performance of various internet service providers (ISPs) around the world. In addition to its speed test, Ookla offers tools and data analytics for ISPs and businesses to improve their services. The company also publishes the Speedtest Global Index, which ranks countries based on their internet speeds, helping users understand global connectivity trends.