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Terms of use
Short terms for a free measuring tool: use it reasonably, and treat the results as indicative.
Last updated Jul 28, 2026, 12:00 AM
01 Acceptance
By using Laju you agree to the terms on this page. If you do not agree with them, please do not use the service.
02 What the service provides
Laju provides browser-based connection measurements and displays technical information about your connection. It is offered free of charge and without accounts.
03 Nature of the results
Results are indicative. The figures describe the path between your browser and a single test server at the time of the run, and are affected by your device, your local network and the load on the network at that moment.
Laju results are not intended as formal evidence in a dispute with your internet service provider.
04 Acceptable use
The measurement endpoints exist for people testing through this site's interface. Please do not run high-volume automated testing, place excessive load on the service, or use it as a traffic source for other purposes.
We may rate-limit or block requests that harm availability for other people.
05 Availability
The service may pause for maintenance, updates or problems at our infrastructure provider. We do not promise any particular level of availability.
06 Content rights
The name, design and written content of this site belong to the project maintainer. Your own measurement results are yours to use and share freely.
07 Limitation of liability
The service is provided as is. To the extent permitted by applicable law, we are not liable for losses arising from use or unavailability of the service, including decisions made on the basis of a measurement.
08 Governing law
These terms are governed by the laws of the Republic of Indonesia.
09 Changes to these terms
The terms may be updated as the service develops. The date of the last revision is always shown at the top of this page.
10 Contacting us
Questions about these terms can be sent through the Contact page.