Speedtest

We have set up this internal test for you some time ago.

The test shows how much your connection in your dorm room can handle.
We hope that all devices connected to our network via cable have a ping of less than 5 and an insignificant jitter.

A high jitter of over 5 indicates that the device from which you are measuring is connected via Wi-Fi and may be affected by what we call the 2.4 GHz problem.

Both download and upload should be just below the respective maximum of your building, i.e. 100 MBit/s or 1 GBit/s (1000 MBit/s). You can find out how fast the connections in your dormitory are under the expandable map on the “Facts and Figures” page.
Currently, none of the dormitories are reaching the limit of their connection.



You are visiting this page from outside our network.

1PingTime it takes for a single data packet to travel from your device to our servers.
2JitterVariation in the time it takes for a single data packet to travel.
3DownloadSpeed at which larger amounts of data are downloaded to your device. Mbps stands for "megabits per second", not to be confused with "megabytes per second".
4UploadSpeed at which larger amounts of data are uploaded from your device. Mbps stands for "megabits per second", not to be confused with "megabytes per second".

Privacy Policy

This HTML5 Speedtest server is configured with telemetry enabled.

What data we collect

At the end of the test, the following data is collected and stored:

  • Test ID
  • Time of testing
  • Test results (download and upload speed, ping and jitter)
  • IP address
  • Location (inferred from IP address, not GPS)
  • User agent and browser locale
  • Test log (contains no personal information)

How we use the data

Data collected through this service is used to:

  • Allow sharing of test results (sharable image for forums, etc.)
  • To improve the service offered to you (for instance, to detect problems on our side)

No personal information is disclosed to third parties.

Your consent

By starting the test, you consent to the terms of this privacy policy.

Data removal

If you want to have your information deleted, you need to provide either the ID of the test or your IP address. This is the only way to identify your data, without this information we won’t be able to comply with your request.

Contact this email address for all deletion requests: Netz-AK.

This speedtest is based on the LibreSpeed on GitHub

This post is also available in German de_DE