0Mbit/s
- Latency—
- Download—
- Upload—
For a true result, measure with the VPN off. The test may use a few hundred MB of data.
Colitu speed test
Measure how fast your connection is all the way to a Colitu server: latency, download and upload.
The test first measures latency, then downloads from the server you choose over four parallel connections for about eight seconds, then uploads for the same time. The warm-up of the connection is left out of the result.
The value is the speed between your computer and the Colitu server. Measured with the VPN off, it is the upper limit of the speed you get when connected.
Frequently asked questions
How much data does a test use?
It depends on your connection; on fast lines one test can reach a few hundred megabytes. Be careful on mobile data.
Why is the result lower than my internet plan?
Speed depends on the server's distance, Wi-Fi quality and current load. Pick another server close to you and try again.
Why do I need to sign in?
The test goes straight to the servers' addresses, which we only show to signed-in users.
Hide your real address
With Colitu, sites see our server's address instead of your real IP. 10 GB free every month. Download the app →
The tools do not store your results. The DNS test keeps a random ID in memory for ten minutes; the other tools run only in your browser.