In addition to testing for security features such as DNS conversions, VPN service testing can be done to determine how fast the VPN is working, what kind of download speeds you can expect, and other useful information.

Each service may test different aspects of the VPN service, but most will provide you with the same important information. Testing a VPN isn’t difficult, and there are several free online services you can use to this end. These are some of the most reliable ways to check your current service for dependability, and what to do if it doesn’t make the grade. VPN performance testing is the only way to determine whether or not your VPN service is providing the kind of defenses it claims to be. So, how do you know if they are protected when they need to be? Even the best VPN services won’t always provide you with the best quality service and uninterrupted protection all the time. Not all VPN services have your convenience, safety, and security in mind when they design their products, though.