If you subscribed for a DSL connection is highly important that every now and then you perform a speed test to check the integrity of your connection. DSL connections may be affected by several factors thus reducing its speed and stability, that’s why it’s recommended performing a speed test to measure your upstream and downstream.It’s recommended that you perform a speed test to check whether both are working properly. Moreover, DSL connections do not provide users with high-speed broadband and that’s why by performing a speed test you are making sure you are getting the speed you paid for.