Email hello@myreactiontimetest.com. A person reads it, and you will usually get a reply within a few days.
Why there is no form
A contact form means collecting and storing what you type, which sits awkwardly with a privacy policy that says your test presses and results never leave your device. An email address keeps the promise intact and puts you in control of what you send.
Things worth writing about
- A result that looks wrong, with the browser, device and screen you saw it on
- A test that behaves differently with a mouse, a keyboard or a touchscreen
- Anything on the site that reads as untrue — particularly the privacy and timing claims
- Accessibility problems: keyboard traps, screen-reader issues, contrast that is hard to read
What to include in a bug report
Most reports are solvable from a few things: the page you were on, the browser and device, whether you pressed with a mouse, a key or a finger, and what you expected to happen instead. Include what the test said your screen’s refresh rate adds, too. A result that is steadily slower on one device than another is usually that hardware’s own delay rather than a fault in the timing, and knowing the setup saves a round of questions.
If the problem is with a particular set of results, write the numbers into the email. Your results never reach us on their own, so we cannot look them up — if you do not send them, we cannot see them.
What we cannot do
We cannot recover a best time you lost. Your best average lives only in your browser, so clearing your browser data removes it, and a different browser or a private window starts without it. The F1 start test keeps its best only for the current page visit. That is the direct cost of keeping your results off any server, and it is a trade we chose deliberately.
We also cannot confirm a score for a dispute or a competition, and we cannot tell you what a result means for your health. None of your results are logged, and the test is not a medical or diagnostic tool. If you are concerned about your reactions, a doctor is the right person to ask.