Privacy Policy
Effective Date: May 1, 2026 · Last Updated: May 8, 2026
1. Introduction
Web Harmonium (“we,” “us,” or “our”) operates the website webharmonium.online(the “Site”). This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you visit our Site. Please read this policy carefully. By using the Site, you consent to the practices described herein.
2. Information We Collect
2.1 Automatically Collected Information
When you visit the Site, certain information is collected automatically by our analytics and advertising partners, including:
- IP address (anonymized where possible)
- Browser type and version
- Operating system
- Referring URL and pages visited
- Date, time, and duration of visit
- Device type (desktop, tablet, mobile)
- Approximate geographic location (country/region level)
2.2 Information You Provide
We do not require account registration. If you contact us via email at [email protected], we collect your email address and the content of your message solely to respond to your inquiry.
2.3 Audio Data
All audio processing occurs locally in your browser using the Web Audio API. We do not record, transmit, or store any audio you play on our instruments.
3. Cookies and Tracking Technologies
We use cookies and similar technologies for analytics and advertising purposes:
| Provider | Purpose | Type |
|---|---|---|
| Google Analytics | Site usage analytics | Performance |
| Google AdSense | Personalized advertising | Advertising |
You can manage cookie preferences through your browser settings. Most browsers allow you to refuse cookies or alert you when cookies are being sent. Note that disabling cookies may affect site functionality.
4. How We Use Your Information
We use the information we collect to:
- Operate and maintain the Site
- Understand how visitors use our tools to improve the user experience
- Monitor and analyze usage trends and performance
- Display relevant advertisements through Google AdSense
- Respond to your inquiries and support requests
- Detect and prevent technical issues or abuse
5. Third-Party Services
We use the following third-party services that may collect information as described in their own privacy policies:
- Google Analytics — for website traffic analysis. Google Privacy Policy
- Google AdSense — for displaying advertisements. How Google uses information
These third parties may use cookies, web beacons, and similar technologies to collect information about your browsing activities across different websites.
6. Data Retention
We do not maintain a user database. Analytics data is retained by Google according to their standard retention settings (currently 14 months for Google Analytics). Email correspondence is retained only as long as necessary to resolve your inquiry.
7. Data Security
We implement appropriate technical measures to protect the information processed through our Site, including HTTPS encryption for all data in transit. However, no method of electronic transmission or storage is 100% secure, and we cannot guarantee absolute security.
8. Your Rights
Depending on your jurisdiction, you may have the right to:
- Access the personal data we hold about you
- Request correction of inaccurate data
- Request deletion of your data
- Object to or restrict processing of your data
- Opt out of personalized advertising
To opt out of personalized ads by Google, visit Google Ad Settings. You may also use the NAI opt-out tool.
9. Children's Privacy
Our Site is not directed at children under 13. We do not knowingly collect personal information from children under 13. If you believe we have inadvertently collected information from a child under 13, please contact us and we will promptly delete it.
10. Changes to This Policy
We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated “Last Updated” date. Your continued use of the Site after any changes constitutes acceptance of the revised policy.
11. Contact Us
If you have questions about this Privacy Policy, please contact us at: