Privacy Policy | Lindenbrook

1. Controller

The controller responsible for processing personal data on this website is:

Essential Advertising GmbH

Managing Director: Daniel Klantke

Adenauerallee 2

61440 Oberursel (Taunus), Germany

Phone: +49 (0)6171 27 98 571

Email: mail@essentialadvertising.de

Web: www.essentialadvertising.de

2. Hosting and Technical Provision

Our website is operated on the infrastructure of an international technology provider, which runs secure servers in Europe and, where necessary, in third countries. When accessing our website, technical information is automatically processed (e.g., IP address, browser type, access times).

Legal basis: Art. 6 (1) lit. f GDPR (legitimate interest in the secure and efficient operation of the website).

3. Collection and Storage of Personal Data

a) When visiting the website

When you access our website www.lindenbrook.de, your browser automatically transmits information to the server, including:

• IP address

• Date and time of access

• Accessed pages

• Browser type/version and operating system

• Referrer URL

This data is used exclusively to ensure functionality, security, and optimization of the website.

b) Contact forms

When you contact us via a form, we process your information (e.g., name, email, message) to handle your request (Art. 6 (1) lit. b GDPR).

c) Newsletter

If you subscribe to our newsletter, we store your email address and, if applicable, further information. The newsletter is sent via a specialized email service provider. You will receive a double opt-in confirmation. Legal basis: your consent (Art. 6 (1) lit. a GDPR). You can unsubscribe at any time.

4. Cookies

We use cookies to ensure the usability and functionality of our website.

Essential cookies: for basic functions (Art. 6 (1) lit. f GDPR).
Analytics and marketing cookies: only with your consent (Art. 6 (1) lit. a GDPR).

You can change your selection at any time in the cookie banner.

5. Analytics and Tracking Tools

Google Analytics

We use Google Analytics (Google Ireland Limited, Dublin, Ireland). Google uses cookies to analyze website usage. Data may be transferred to the USA (Google LLC). We use Google Analytics with IP anonymization enabled. Legal basis: your consent (Art. 6 (1) lit. a GDPR).

Google Fonts

For uniform font display, we use Google Fonts. Your browser may load these from servers operated by Google LLC (USA).

Google Maps

When using map functions, data (e.g., IP address, location) is transmitted to Google. Legal basis: your consent (Art. 6 (1) lit. a GDPR).

6. Data Sharing

Your data will only be transferred if:

you have given your consent (Art. 6 (1) lit. a GDPR), it is required for contractual purposes (Art. 6 (1) lit. b GDPR), there is a legal obligation (Art. 6 (1) lit. c GDPR), or a legitimate interest applies (Art. 6 (1) lit. f GDPR).

7. Your Rights

You have the following rights at any time:

Right of access (Art. 15 GDPR),
Right to rectification (Art. 16 GDPR),
Right to erasure (Art. 17 GDPR),
Right to restriction (Art. 18 GDPR),
Right to data portability (Art. 20 GDPR),
Right to withdraw consent (Art. 7 (3) GDPR),
Right to lodge a complaint with a supervisory authority (Art. 77 GDPR).

8. Data Security

We use SSL/TLS encryption to protect your data against unauthorized access during transmission.

9. Service Providers

To provide our website and in the context of analytics and communication services, we work with selected partners, including:

Wix.com Ltd., 40 Namal Tel Aviv St., Tel Aviv 6350671, Israel (website hosting & infrastructure)
Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Ireland (Analytics, Fonts, Maps)
Email and newsletter providers (e.g., Mailchimp or Wix Email Marketing)

Data transfers to third countries (e.g., USA, Israel) are based on EU Standard Contractual Clauses or other appropriate safeguards in accordance with Art. 46 GDPR.

10. Updates

This privacy policy is currently valid (as of September 2025) and is regularly reviewed and updated.