Privacy Policy
Last updated: 12 January 2026
TL;DR — Key points
- We collect only the minimum data needed to run the site.
- We use cookies for analytics (Google Analytics, AdSense).
- Your data is kept secure and is not sold.
- You have the right to access, correct and delete your data.
- You can opt out of cookies in your browser settings.
- Contact: privacy@dietabest.com
1. Data controller
The controller of your personal data is:
DietaBest Digital Services
ul. Prosta 32
00-838 Warsaw, Poland
Email: privacy@dietabest.com
2. Legal basis for processing (GDPR)
We process personal data on the basis of:
- Your consent (Art. 6(1)(a) GDPR) — for analytics cookies
- Legitimate interest (Art. 6(1)(f) GDPR) — for cookies necessary for the site to function
3. What data do we collect?
We collect only the minimum data needed to run the site:
- Technical data: IP address, browser type, operating system
- Cookies: cookie data for analytics and personalisation
- Form data: if you submit the contact form (name, email, message)
4. Purposes of processing
- To operate and maintain the website
- To analyse traffic (Google Analytics)
- To display ads (Google AdSense)
- To respond to contact enquiries
5. Retention period
We keep data only for as long as necessary for these purposes, up to:
- Analytics cookies: up to 24 months
- Contact form data: up to 12 months from last contact
- Server logs: up to 6 months
6. Your rights (GDPR)
You have the right to:
- Access your data
- Rectification of your data
- Erasure (“right to be forgotten”)
- Restriction of processing
- Data portability
- Object to processing
- Withdraw consent at any time
To exercise these rights, contact us: privacy@dietabest.com
You also have the right to lodge a complaint with a data protection supervisory authority (e.g. in the EU). For Poland: President of the Personal Data Protection Office (UODO) — uodo.gov.pl
7. Cookies and tracking technologies
We use cookies and similar technologies to:
- Ensure the site works (essential cookies)
- Analyse traffic (Google Analytics)
- Display ads (Google AdSense, Facebook Pixel)
- Show retargeting ads (Google Display Network, Facebook Audience Network)
For details, see our Cookie policy.
8. Data security
We use appropriate technical and organisational measures to protect personal data against unauthorised access, loss, destruction or alteration.
9. Sharing of data
Your data may be shared with:
- Google Analytics — traffic analysis
- Google AdSense — ad delivery
- Facebook Pixel — retargeting (if used)
- Hosting providers — e.g. Hostinger
We do not sell or share your personal data with third parties for their marketing purposes.
9.1. Facebook Pixel
We may use Facebook Pixel, an analytics tool that allows us to:
- Track conversions from Facebook ads
- Build audiences for retargeting
- Measure ad effectiveness
Facebook Pixel may collect information about your activity on the site (e.g. pages visited, clicks). For more information: Facebook Privacy Policy
9.2. Retargeting ads
We may use data collected via Google Analytics, Google AdSense and Facebook Pixel to show retargeting ads on other websites. You can opt out of retargeting via your browser settings or Google/Facebook ad settings.
10. Contact
For data protection matters:
Email: privacy@dietabest.com
Data Protection Officer (DPO): privacy@dietabest.com
11. Changes to this policy
We may update this privacy policy from time to time. We will post any changes on this page with the date of the last update.