Yandex Internetometer is an app that measures your actual internet connection speed. How to check your speed - Start the test with one tap - Speed and latency appear in real time - The final result includes a short explanation of what the numbers mean You can also share the result. Copy the link and send it any way you like. What your speed affects How quickly websites open and files download depends on your download speed. Upload speed determines how quickly you can send data to the internet. For example, when sending emails, uploading photos to the cloud, or making video calls. Check your internet speed with Yandex Internetometer and see what your connection can handle.