Terms of Service

Effective Date: May 9, 2026

These Terms of Service ("Terms") govern your access to and use of the F1 Start Timer website and browser-based lights out reaction tool at f1starttimer.blog. By using the site, you agree to these Terms.

1. Service Description

F1 Start Timer is a free browser-based reaction time tool inspired by Formula 1-style start lights. The tool is provided for casual practice, entertainment, and informational use.

2. Acceptable Use

  • You agree not to use the service for illegal, harmful, or abusive purposes.
  • You agree not to interfere with the site, iframe, hosting infrastructure, or analytics systems.
  • You agree not to use automated traffic or scraping that could degrade service performance.
  • You agree not to present approximate browser timing results as certified, professional, or laboratory-grade measurements.

3. Timing Disclaimer

Reaction time results are approximate. Browser timing, iframe performance, display refresh rate, input latency, device performance, and browser scheduling may affect results. F1 Start Timer should not be used as an official timing system for competitions, safety decisions, or professional measurement.

4. Independent Fan-Made Tool

F1 Start Timer is an independent fan-made reaction timer. It is not affiliated with, endorsed by, sponsored by, or connected to Formula 1, FIA, or any racing team.

5. Intellectual Property

All trademarks and brand names belong to their respective owners. The site content and original implementation are protected by applicable intellectual property laws.

6. Third-Party Content

The homepage may embed third-party content, including a reaction timer iframe, analytics technologies, advertisements, or video content. Third-party services may have their own terms and privacy practices.

7. Limitation of Liability

To the maximum extent permitted by law, F1 Start Timer and its operators are not liable for indirect, incidental, consequential, or punitive damages arising from your use of the site.

8. Changes to the Service and Terms

We may update the service or these Terms from time to time. Continued use means you accept the updated Terms.

9. Contact

Email: support@f1starttimer.blog

Website: f1starttimer.blog