By using NetVitals, you agree to use the service lawfully and understand the measurement limitations below.
Informational tool
NetVitals provides estimated browser-based network measurements for informational purposes. Results may differ from ISP, operating-system, router or laboratory measurements.
No security guarantee
A high security-signal score does not mean a network is secure. The website cannot perform a complete network or device security audit.
Availability
The service may change, become unavailable, or depend on third-party endpoints, including the FAST/Netflix discovery and Open Connect targets used by the primary throughput attempt. No uninterrupted availability is guaranteed.
Acceptable use
Do not use the service to abuse, overload, probe or interfere with third-party systems. Diagnostic endpoints should be configured responsibly, and users should consider data usage before starting a throughput test.