Jitter Test
Calculate variation between consecutive browser-based latency samples.
Ready
How this measurement works
MyNetSpeed reports measurements that were actually observed by the browser or application server. It does not replace an ISP diagnostic or claim that browser HTTP requests are ICMP packets. Run several samples and compare Wi-Fi with Ethernet before drawing conclusions.
Frequently asked questions
What is jitter?
Jitter is variation in packet or request delay over time.
Why does jitter matter?
Large delay variation can cause uneven audio, video or game updates even when average latency looks acceptable.
Method reviewed August 14, 2026 · Read the measurement methodology