Last Updated: 30 November 2025
This Cookie Policy explains how christoph-keller.com (“we”, “our”, or “us”) uses cookies and similar technologies when you visit our website. By using our website, you consent to the use of cookies as described in this policy, unless you choose to disable them through your browser or cookie settings.
1. What Are Cookies?
Cookies are small text files stored on your device (computer, tablet, or mobile) when you access a website. They allow the site to work properly, improve performance, and provide insights into how visitors use it.
Cookies can be:
| Type | Description |
|---|---|
| Session Cookies | Temporary cookies that are deleted when you close your browser. |
| Persistent Cookies | Remain on your device until manually removed or until they expire. |
2. How We Use Cookies
We use cookies to:
- Ensure the website functions correctly
- Improve website performance and user experience
- Understand visitor behavior through analytics
- Measure traffic and content engagement
We do not use cookies to collect personally identifiable information without your consent.
3. Types of Cookies We Use
Essential Cookies
Required for basic site functionality, such as navigation, security, and loading pages correctly. These cannot be disabled through the cookie banner.
Analytics Cookies
Used only with your consent. Analytics cookies help us understand how visitors use the website — such as page views, session duration, and interaction patterns. Data is anonymized and does not identify you personally.
4. Cookie Duration
| Cookie Type | Duration |
|---|---|
| Session Cookies | Deleted when the browser closes |
| Persistent Cookies | Stored for a set period unless removed manually |
5. Your Cookie Choices
You have full control over how cookies operate in your browser. You may:
- Accept or reject analytics cookies using the cookie banner
- Disable or remove cookies in browser settings
- Block cookies from specific websites
- Set browsers to delete cookies automatically when closed
Please note: Disabling certain cookies may affect website performance and functionality.
6. Consent & Regional Display
Our cookie banner is displayed primarily to users in countries where cookie consent is legally required (including EU/EEA countries, the United Kingdom, and Switzerland). Visitors outside these regions may not see the cookie banner, although this policy still applies globally.
7. Third-Party Tools & External Services
If we use analytics or third-party services (such as Google Analytics), they may set cookies to measure engagement and performance. These will only load with user consent.
You may opt out at any time by rejecting or deleting non-essential cookies.
8. Updates to This Policy
We may occasionally update this Cookie Policy to reflect service changes, legal requirements, or improvements in privacy practices. Any updates will be posted here along with a revised “Last Updated” date.
9. Contact Us
If you have questions about this Cookie Policy or wish to request data-related actions, you can contact us via: Website Contact Page: https://christoph-keller.com/contact/