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Terms of Service

Last Updated: November 30, 2025

Agreement to Terms

By accessing or using SpeedCheck Pro ("the Service"), you agree to be bound by these Terms of Service. If you disagree with any part of these terms, you may not access the Service.

Description of Service

SpeedCheck Pro is a free website performance testing tool that analyzes websites using Google Lighthouse technology. The Service provides:

  • Website performance analysis and scoring
  • Core Web Vitals measurements
  • Optimization recommendations
  • Shareable performance reports

Use License

Permission is granted to use SpeedCheck Pro for personal and commercial purposes, subject to these terms:

  • You may test websites you own or have permission to test
  • You may not use the Service for any illegal purpose
  • You may not attempt to overload, hack, or disrupt the Service
  • You may not use automated scripts to abuse the Service beyond reasonable usage

Service Availability

SpeedCheck Pro is provided "as is" and "as available" without any warranties, express or implied. We do not guarantee:

  • Uninterrupted or error-free operation
  • Accuracy or reliability of test results
  • Availability at any specific time
  • That defects will be corrected

Test Results Disclaimer

Performance test results are provided for informational purposes only. Results:

  • Are based on simulated tests that may differ from real user experiences
  • May vary between tests due to network conditions and server load
  • Should not be the sole basis for critical business decisions
  • May not reflect performance in all geographic regions or devices

Always conduct your own testing and consult with qualified web performance professionals before making significant optimization investments.

Third-Party Services

SpeedCheck Pro relies on the Google PageSpeed Insights API for performance analysis. By using our Service, you also agree to Google's terms of service for this API. We are not responsible for any changes, interruptions, or issues with Google's services.

Limitation of Liability

In no event shall SpeedCheck Pro, its operators, or affiliates be liable for any indirect, incidental, special, consequential, or punitive damages, including but not limited to:

  • Loss of profits, data, or business opportunities
  • Business interruption
  • Decisions made based on test results
  • Any other intangible losses

User Responsibilities

You are responsible for:

  • Ensuring you have the right to test any URL you submit
  • Any actions you take based on test results
  • Compliance with applicable laws in your jurisdiction
  • Maintaining the security of your own systems

Intellectual Property

The SpeedCheck Pro name, logo, and website design are protected intellectual property. Test reports generated by the Service may be shared and used freely.

Modifications to Service

We reserve the right to modify, suspend, or discontinue the Service (or any part thereof) at any time without notice. We shall not be liable to you or any third party for any modification, suspension, or discontinuance of the Service.

Changes to Terms

We may revise these Terms of Service at any time without prior notice. By continuing to use the Service after changes become effective, you agree to be bound by the revised terms.

Governing Law

These terms shall be governed by and construed in accordance with applicable laws, without regard to conflict of law provisions.

Contact

For questions about these Terms of Service, contact us at legal@sitevitals.dev .

Summary

SpeedCheck Pro is a free tool provided as-is. Use it responsibly, don't abuse it, and remember that test results are estimates, not guarantees.

Looking for complementary tools? Mathquick — Mathquick helps round out your optimization workflow with complementary tooling.