Check your results against the advertised speed of your broadband service. A good speed is one that closely resembles what your provider has advertised.
Bear in mind that “Speed (average)” shows the speed available to at least 50% of customers. “Speed (absolute)” shows the speed available to customers for the advertised plan.
Where a provider has not given an “average speed or absolute” speed, the maximum possible speed for the advertised plan is usually shown as “Up to”. Few people get this speed, which is a maximum, not a guarantee.