About Internet Speed Test
What is this tool?
The Internet Speed Test evaluates the maximum bandwidth (speed) and latency (delay) of your current internet connection. It works by downloading binary files of various sizes from multiple globally distributed edge servers.
By measuring exactly how long it takes to transfer this data over your network, the tool accurately calculates your real-time Download Speed in Megabits per second (Mbps) and your connection's Latency in milliseconds (ms).
How to use
- Click the large GO button in the center of the screen to begin.
- The test will automatically connect to several test servers. Watch the real-time dial to see your speed fluctuate.
- Once completed, the tool will display your final Download Speed, Latency, and give your connection a rating (e.g., Excellent, Good, Very Slow).
Why is it important?
Knowing your true internet speed is important to ensure you are getting the bandwidth you pay your ISP for, and to troubleshoot network issues when streaming, gaming, or working from home.
- Streaming (Netflix, YouTube): 4K video requires at least a stable 25 Mbps download speed.
- Video Conferencing (Zoom, Teams): Requires low latency (under 100ms) and steady bandwidth to prevent dropped audio and freezing video.
- ISP Verification: If you are paying for "Gigabit" (1000 Mbps) but this test consistently shows 100 Mbps, you may have a bad ethernet cable, an old router, or your ISP is throttling you.