Accurate download, upload & ping measurements — no plugins, no installs.
How fast data travels from the internet to your device. Key for streaming, browsing, and downloading files.
How fast your device sends data to the internet. Critical for video calls, gaming, and cloud backups.
The round-trip time for data between your device and a server. Lower is better — especially for gaming.
Variation in ping over time. High jitter causes choppy video calls and unstable gaming connections.