Cookie Policy

1. What Are Cookies?

Cookies are small text files that are placed on your device (computer, tablet, smartphone) when you visit a website. They are widely used to make websites work more efficiently and to provide information to the website owners.

2. How We Use Cookies

Tat Welle Tech (tatwelletech.com / tatwelletech.de) uses only technically necessary cookies. We do not use cookies for advertising, tracking, or third-party analytics. Our website is designed to function with minimal cookie usage while respecting your privacy.

3. Cookies We Use

Technically Necessary Cookies

These cookies are essential for the website to function properly. They cannot be switched off in our systems.

Cookie NamePurposeDurationType
twt-color-mode-v3Stores your preferred color theme (light or dark mode) so the website displays correctly on subsequent visits without flickering.1 yearFunctional

4. Cookies We Do NOT Use

We want to be transparent: this website does not use any of the following:

  • No Google Analytics or similar tracking tools
  • No advertising or marketing cookies
  • No social media tracking cookies
  • No cross-site tracking or fingerprinting
  • No third-party cookies of any kind

5. Third-Party Services

Our website loads fonts from Google Fonts (fonts.googleapis.com). Google may receive your IP address when these fonts are loaded. Google's privacy policy applies to this data transfer. No cookies are set by this service.

6. Managing Cookies

You can control and delete cookies through your browser settings. Most browsers allow you to block or delete cookies. However, please note that if you disable our theme preference cookie, the website will default to your system's color scheme preference on each visit.

Instructions for common browsers:

  • Chrome: Settings → Privacy and Security → Cookies
  • Firefox: Settings → Privacy & Security → Cookies
  • Safari: Preferences → Privacy → Cookies
  • Edge: Settings → Cookies and site permissions

7. Legal Basis

The use of technically necessary cookies is based on Art. 6(1)(f) GDPR (legitimate interest). Our legitimate interest lies in providing a functional, user-friendly website. Since we only use technically necessary cookies, no consent banner is required under the ePrivacy Directive and German TTDSG (§25 Abs. 2 TTDSG).

8. Contact

If you have questions about our use of cookies, please contact us:

Email: info@tatwelletech.com

9. Last Updated

This cookie policy was last updated on March 20, 2026.