Privacy

Last updated 24 September 2026

There are no accounts, no cookies, and no analytics. The test runs entirely in your browser. The only thing that can leave your device is a one-tap answer to a single question, and there is nowhere on this site to type anything at all.

Taking the test

Every question, every answer and all the scoring happen in your browser. Your answers are never sent anywhere and are never written to disk. Close the tab and they are gone — which is also why the results page warns you to save your result code if you want to keep it.

Nothing is stored on your device either: no cookies, no local storage, no session storage. Reloading the page starts you over.

If you send feedback

The results page ends with one optional question: did this get you right? If you press Send, five things are stored on the server:

• your answer — yes, close, or no
• the result code for that sitting, which records what the test concluded
• whether you answered about yourself or about someone else
• how many sittings you had pooled
• the date and time

That is the whole submission. There is no free-text field anywhere on this site, so there is nothing you could accidentally reveal — which is deliberate. Nothing stored can be traced to you, connected to another submission, or used to recognise you if you come back.

Rate limiting

To stop one person flooding the form, the server counts recent submissions per visitor. It does this by combining your IP address with a random secret and hashing the result, keeping the first sixteen characters. The hash is held in a separate file from the responses, expires after an hour, and cannot be turned back into an address. Your actual IP is never written down.

Other people who see something

• unpkg.com — the page loads the React library from this public code host, which means it receives your IP address and browser details as part of sending the file, as any server does when your browser requests something from it. It is the only third party the page contacts on its own.
• Hostinger — the site's host. Like effectively all web servers, theirs keeps standard access logs that include IP addresses, under their own policy and retention.
• Buy Me a Coffee — only if you click the tip link. From that point you are on their site under their privacy policy, and any payment details go to them, never here.

Keeping and deleting

Feedback is kept as long as it is useful for checking whether the test works, which is the only reason it is collected. It is not sold, shared, or used for anything else.

Since a submission is three fixed choices and a code, there is nothing in it to identify you by — so there is also nothing to look up if you wanted it removed. If you kept the result code from that sitting, send it and the row goes.

Questions

There is no contact address here, and that is deliberate. A contact address on a privacy notice exists so people can ask about their data — request access, ask for deletion. This site stores nothing that can be tied to a person, so there is nothing to look up or remove. The rate limiter holds a hashed IP for one hour; it expires on its own and cannot be reversed into an address.

If you submitted a feedback verdict and want that row removed, send the result code from that sitting to the site owner via any channel you can find — the code is the only thing that identifies which row is yours, and it still can't identify you.

If this notice changes, the date at the top changes with it.