Datenschutzerklärung

1. Information We Do Not Collect

Unlike many online utility sites, we believe calculation tools do not need access to personal identities. Specifically:

• No User Accounts: You are never asked to register, log in, or provide an email or phone number to access our calculators.
• No Personal Identifiers: We do not ask for or collect names, addresses, credit card numbers, or social security numbers.
• No Calculation History Logging: What resistor values you calculate, which bands you pick, or which formulas you run stay completely private on your own device.

2. Browser Local Storage & Client-Side Processing

OhmColorCode.com utilizes modern browser technologies (localStorage) strictly to preserve your user interface preferences between visits:

These keys are stored exclusively on your own machine. They are never sent to our servers and can be wiped at any moment by clearing your browser cache.

3. Server Logs & Edge CDN Infrastructure

When you load OhmColorCode.com, your browser makes standard HTTP requests to our global Content Delivery Network (CDN) edge servers. These servers may automatically log standard diagnostic metadata:

• Internet Protocol (IP) address (used for geolocation routing and DDoS mitigation)
• Browser type, operating system, and language preferences (User-Agent header)
• Referring website URL and requested static assets (HTML, CSS, JS, SVG)
• Date and timestamp of request

These standard server logs are maintained strictly for network security, server health monitoring, and edge caching optimization. They are never merged with third-party databases.

4. Third-Party Services & Web Fonts

To deliver a modern typographical experience, this website loads web font stylesheets from Google Fonts (fonts.googleapis.com and fonts.gstatic.com). Google may collect standard connection metadata necessary to serve the font files. Google’s privacy policy can be viewed at policies.google.com/privacy.

5. Your Rights Under GDPR (EU/UK) & CCPA (California)

Under the General Data Protection Regulation (GDPR) and the California Consumer Privacy Act (CCPA):

• Right to Know & Access: You have the right to know what personal data is processed. Since we do not collect personal profiles, we hold zero user accounts or identifying dossiers.
• Right to Delete: You can delete any locally stored preferences at any time by clearing your browser's site data.
• Do Not Sell My Personal Information: We do not sell, rent, or trade personal data to data brokers or advertising exchanges.

6. Children's Online Privacy Protection Act (COPPA)

OhmColorCode.com provides educational calculation tools widely used in STEM classrooms, high schools, and engineering universities. We do not knowingly collect personal information from children under the age of 13.