Privacy Policy

Overview

DeviceCheckPro is committed to protecting your privacy. This privacy policy explains how we handle your data when you use our hardware testing tools.

Client-Side Testing Only

All hardware tests on DeviceCheckPro run 100% client-side in your web browser. This means:

• No hardware test data is ever uploaded to our servers
• Your keyboard inputs, microphone audio, webcam video, and mouse movements stay on your device
• Test results and scores are processed locally in your browser
• We cannot see or access any of your testing activity

Data Storage

DeviceCheckPro may store the following data locally on your device using browser storage (IndexedDB and localStorage):

• Test History: Your past click speed test scores and reaction time results
• Personal Bests: Your best scores for comparison
• Preferences: Any settings you configure

This data is stored entirely on your device and is never sent to our servers. You can clear this data at any time through your browser settings or by clearing browser data.

Hardware Permissions

Some tools require browser permissions to access hardware:

• Microphone Access: Required for the microphone test to capture and analyze audio in real-time. Audio is processed locally and never recorded or uploaded.
• Camera Access: Required for the webcam test to display live video. Video is displayed locally and never recorded or uploaded.
• Gamepad API: Used to detect game controllers. No permission required.

You will be prompted by your browser before any hardware access is granted. You can deny these permissions or revoke them at any time through your browser settings.

Analytics

We use Ahrefs Web Analytics to understand how visitors use our site. This service:

• Collects anonymous usage statistics (page views, referrers)
• Does not track individual users or create user profiles
• Does not use cookies or persistent identifiers
• Is privacy-friendly and GDPR-compliant

Third-Party Services

DeviceCheckPro does not integrate with any third-party services that collect personal information. All testing functionality is built into our website and runs entirely in your browser.

Your Rights

Since we don't collect or store your personal data on our servers, there's no data for us to access, modify, or delete. You have complete control over any locally stored data through your browser settings.

Changes to This Policy

We may update this privacy policy from time to time. Any changes will be posted on this page with an updated revision date.

Contact

If you have any questions about this privacy policy or our privacy practices, please review our Terms of Service page.