Internet Speed Test
? Frequently Asked Questions
How accurate is the speed test?
Browser-based speed tests provide a good estimate of your connection speed. Results may vary slightly from dedicated apps due to browser limitations, but they're accurate enough for diagnosing connection issues and comparing speeds.
What affects internet speed test results?
Many factors influence results: network congestion, WiFi signal strength, number of connected devices, background downloads, browser activity, server distance, and time of day. Run multiple tests for best accuracy.
What's the difference between download and upload speed?
Download speed measures how fast data comes to your device (streaming, browsing, downloads). Upload speed measures data sent from your device (video calls, file uploads, cloud backups). Download is typically much faster.
What is ping and why does it matter?
Ping measures latency - the time data takes to reach a server and return, measured in milliseconds. Lower ping is better: under 20ms is excellent for gaming, under 50ms is good for video calls, over 100ms causes noticeable lag.
What's a good internet speed?
For basic browsing: 10+ Mbps. For HD streaming: 25+ Mbps. For 4K streaming: 50+ Mbps. For gaming: 25+ Mbps with low ping (<50ms). For multiple users/devices: 100+ Mbps. Upload speed of 10+ Mbps is good for video calls.
Is my data safe and secure?
Yes, absolutely! This tool runs entirely in your browser. All data processing happens locally on your device - nothing is uploaded to our servers. Your files and data never leave your computer, ensuring complete privacy and security.