06/19/2026
Ever run a speed test and wonder what those numbers actually mean?
A speed test doesn't just measure speed. It also checks how quickly and consistently your device communicates with the internet.
The four key metrics are:
• Download Speed – How fast you receive data
• Upload Speed – How fast you send data
• Ping (Latency) – How quickly data makes a round trip
• Jitter – How consistent the connection is
A fast download speed is great, but low latency and low jitter are just as important for gaming, video calls, and online meetings.