A speed test evaluates your internet connection's download and upload speeds, along with ping (latency), giving you a snapshot of your connection's performance. This test helps you understand if your internet service provider (ISP) delivers the promised speeds, ensuring optimal performance for all your online activities.

By testing for buffer bloat, which measures the delay caused by overfilled network buffers during heavy usage, you can identify issues that lead to high latency and jitter, affecting real-time applications like video conferencing and gaming. Together, these tests provide insights into optimizing your internet for a smoother, more responsive online experience.