Contact us
Use the form below — we read every message.
Things we'd love to hear about:
- Bug reports — include your browser, device, and which test misbehaved.
- Test requests — which benchmark should we build next?
- Accuracy feedback — if a score seems off, tell us how you measured.
Send a message
We don't run accounts or store your scores, so there's nothing for us to look up or delete on our side — everything lives in your own browser.