Acceptable Use Policy

You must not

• Automate or fake typing. Use bots, auto-typers, macros, scripts, key-injection tools or browser extensions to enter text or submit results, or tamper with timing, scores or recorded events.
• Interfere with the service. Probe, scan or test its security without our written permission, attempt to bypass rate limits or paywalls, introduce malware, or put load on it that is abnormal for a person using it.
• Copy it. Scrape, mirror or bulk-extract content or data, or reverse engineer, decompile or derive source code, models or generator logic, except where the law allows despite this restriction.
• Misuse accounts. Share or sell your login, resell access to Pro, create accounts by automated means, or create multiple accounts to get repeated free trials.
• Reach other people’s data. Attempt to access accounts or data that are not yours.
• Misuse text and names. Submit text, usernames or other content that is unlawful, infringing, hateful, harassing, sexually explicit, or that impersonates someone else, in any feature that accepts your own text or a display name.
• Break the law or use the service where it is prohibited by sanctions or export rules.

What is fine

Using the service with assistive technology, an on-screen or alternative keyboard, or a different keyboard layout is welcome, as long as you type the text yourself. If you need an adjustment to take the tests, write to [email protected].

Good-faith security research is welcome: report what you find to [email protected] and give us reasonable time to fix it before disclosing it. Do not access other people’s data or disrupt the service.

What happens if you break it

Depending on how serious or repeated the breach is, we may remove or reset affected results, warn you, limit features, suspend or terminate your account, and report unlawful activity to the authorities. Where practicable we tell you why first. If we terminate for a breach of this policy we are not obliged to refund fees for the unused period, except where the law requires it (see the Terms). You can ask us to review a decision by writing to [email protected].