Privacy Policy
Last updated: August 12, 2026
Who we are
This website is operated by Kristal Software Training and Consultancy, Sjoerd Adema. If you have any questions about this policy or how your data is handled, contact s.adema@kristalsoftware.nl or call +31 622206596.
Cookies and analytics
We use Google Analytics (GA4) to understand how visitors use this site — which pages are viewed, how long people stay, and where visitors come from. This helps us improve the site and our training content.
Analytics cookies are only set after you accept them in the cookie banner shown on your first visit. We use Google's Consent Mode v2, which means no analytics cookies are stored and no data is sent to Google Analytics until you give consent.
Cookies we use
| Cookie | Purpose | Duration |
|---|---|---|
| _ga | Distinguishes unique visitors (Google Analytics) | 2 years |
| _ga_* | Persists session state (Google Analytics) | 2 years |
| consent | Remembers your cookie choice (stored locally in your browser, not sent to us) | Until you clear your browser storage |
Your choice
You can accept or reject analytics cookies at any time. Rejecting them means you can still use the site normally — we simply won't collect analytics data about your visit.
Your rights
Under the GDPR, you have the right to access, correct, or delete any personal data we hold about you, and the right to object to or restrict its processing. To exercise any of these rights, contact us using the details above.
Third parties
Analytics data (when you've consented) is processed by Google Ireland Limited under Google's data processing terms. We do not sell or share your data with any other third party.