Ookla speed test provides the best estimate only if your PC can download at its max capacity in order for Ookla to calculate an accurate average. Ookla speed test is indeed quite accurate. If it doesn't, then you'd have no idea if your provider is actually delivering as promised or not! This would be especially dangerous for customers living in places like say.Comcast monopolies, where they are the only internet provider and they can change all their prices and speeds whenever they wish.

To understand how accurate all these results are, we need to find out if the test really shows us what our actual internet speeds are day-to-day or not. Ookla is a very popular speed testing service used by millions of people. Ookla was founded in 2007 to provide consumers and businesses across the globe with a better way to measure, monitor, and manage broadband internet performance. The software measures this by sending data through the 'net to a central server located on one of two locations (one in Seattle, one in Provo, Utah) via User Datagram Protocol UDP port tester protocol. Ookla, the world's most popular website for testing internet speed is being accused of cheating by users who say their real-life speeds are much faster than what they get on their Ookla-provided results. The Ookla broadband speed test, also known as the Net Index Broadband Speed Test, informally known as 'Speedtest', and formerly called 'Broadband Reports' or simply 'BT' (standing for bandwidth test), is a system for testing the true download speed of an internet connection over a period of time.

Ookla download test