服务条款

1. Acceptance of terms

By accessing or using ReactionTimeTest.com (the "Service"), you agree to be bound by these Terms & Conditions ("Terms"). If you do not agree to all of these Terms, do not use the Service. These Terms apply to all visitors and users of the site.

2. Description of service

ReactionTimeTest.com provides a free, browser-based reaction time measurement tool ("the Service"). The Service offers five test modes — Ruler Drop, Color Change, Fake-Out, Speed Click, and 5-Trial Challenge — each of which measures the time between a stimulus appearing and a user's input arriving, using the browser high-resolution timer.

The Service is provided free of charge, without any account registration requirement, and on an "as-is" basis. We reserve the right to modify, suspend, or discontinue any aspect of the Service at any time without notice.

3. Intellectual property

All content on ReactionTimeTest.com — including but not limited to text, graphics, code, layout, design, and functionality — is owned by or licensed to ReactionTimeTest.com and is protected by applicable intellectual property laws.

You may not reproduce, distribute, modify, create derivative works of, publicly display, or otherwise exploit any portion of the Service without our express written permission, except as permitted under Section 4 (Permitted Use) below.

4. Permitted use

You are permitted to use the Service for personal, educational, and non-commercial purposes, including:

• —Testing your own reaction speed for personal interest or self-improvement
• —Using the tool in an educational setting, such as a classroom demonstration of reaction time
• —Citing or linking to the Service in informal research, blog posts, or articles
• —Using the Service to track personal performance over time using the built-in history tools

5. Prohibited use

You may not use the Service in any of the following ways:

• —Automated testing — using bots, scripts, or any automated means to interact with the test surface or generate results
• —Scraping — systematically extracting content from the site using automated tools
• —Circumventing the test — using any technique to generate artificially low reaction time results for the purpose of misrepresentation
• —Commercial use — using the Service, its content, or its results in any commercial product or service without prior written permission
• —Harmful activity — using the Service in any way that violates applicable law or infringes on the rights of others

6. Disclaimer of warranties

The Service is provided "as is" and "as available" without warranties of any kind, either express or implied. We make no warranty that the Service will be uninterrupted, error-free, or free of viruses or other harmful components.

Reaction time results are estimates, not medical or clinical measurements.The Service is intended for personal interest and general informational purposes only. It is not a diagnostic tool and should not be used as the basis for any medical, clinical, fitness, driving, or professional assessment. If you have concerns about your cognitive or neurological health, consult a qualified healthcare professional.

7. Limitation of liability

To the fullest extent permitted by applicable law, ReactionTimeTest.com and its operators shall not be liable for any direct, indirect, incidental, special, consequential, or punitive damages arising from your use of or inability to use the Service, even if advised of the possibility of such damages. Your use of the Service is at your sole risk.

8. Modifications to service

We reserve the right to modify, suspend, or discontinue the Service (or any part of it) at any time, with or without notice. We may also update these Terms from time to time. When we update the Terms, we will revise the Effective Date at the top of this page. Continued use of the Service after any changes constitutes your acceptance of the revised Terms.

9. Governing law

These Terms shall be governed by and construed in accordance with applicable law. Any disputes arising out of or in connection with these Terms or your use of the Service shall be subject to the exclusive jurisdiction of the competent courts in the jurisdiction in which the operator of the Service resides. If any provision of these Terms is found to be unenforceable, the remaining provisions shall remain in full force and effect.

10. Contact information

If you have any questions about these Terms & Conditions, please contact us through our contact page.