What Is Your Network Latency?
Click Start to run 10 ping rounds. This test measures the time-to-first-byte (TTFB) of fetch requests to the same origin, showing min, average, and max latency in milliseconds.
This test sends 10 HTTP fetch requests and measures the time-to-first-byte (TTFB) for each, reporting min, average, and max latency in milliseconds.
Latency under 50 ms is considered excellent; competitive gaming typically requires sub-20 ms, while video calls work fine up to 150 ms.
What Do Your Results Mean?
| Result | Range | Meaning |
|---|---|---|
| Good | Below 50 ms average | Excellent responsiveness for gaming, video calls, and real-time applications. |
| Warning | 50–100 ms average | Acceptable for browsing and streaming but may cause slight delay in competitive gaming. |
| Bad | Above 100 ms average | Noticeable lag in real-time apps. Check for Wi-Fi congestion, VPN routing, or ISP issues. |
Common Issues and How to Fix Them
Latency spikes on some rounds but not others
Network jitter is common on Wi-Fi. Switch to a wired Ethernet connection to reduce variance. The min value reflects your true baseline latency.
All pings show high latency (200+ ms)
Disable VPN if active, move closer to your router, or restart your modem. Test at off-peak hours to rule out ISP congestion.