We inspect public signals such as HTTPS, the web app manifest, icons and install behaviour. The trust level shows how far that check went. It is useful evidence, not a guarantee or endorsement by the app owner.
Current trust level
L2
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HeartMath Institute is a 501(c)(3) nonprofit organization and has developed reliable, scientifically validated tools since 1991 to help people reduce and avoid stress while experiencing increased peace, satisfaction and enjoyment. Research
