Cookie policy

Last updated: 31 October 2026. This is a translation; in case of discrepancy the Spanish version prevails.

1. What are cookies?

Cookies and similar technologies (such as browser local storage) are small files a website stores on your device to work, remember your preferences or measure usage.

2. Cookies we use

This website uses no first-party advertising cookies. Only these are used, and analytics and advertising cookies only if you accept them:

  • Technical, first-party · “sysefen-consent-v2” (local storage): remembers which cookies you accepted or rejected. Kept until you delete it or change your choice. Exempt from consent.
  • Analytics, third-party (Google Analytics 4, loaded via Google Tag Manager) · “_ga” and “_ga_*”: anonymous visit statistics, up to 2 years. Set only if you accept analytics.
  • Advertising, third-party (Meta pixel, by Meta Platforms Ireland Ltd.) · “_fbp” and, if you arrive from an ad, “_fbc”: measure whether a visitor coming from a Facebook or Instagram ad asks us for information and allow ads to be shown to past visitors. Kept for 90 days. Set only if you click “Accept all”.
  • Third-party (Google Maps) · Google cookies: set only if you click “Show map” on the contact page.

3. Third-party links

The WhatsApp, Instagram and Facebook buttons are plain links and set no cookies on this website.

4. Managing your choice

In the notice shown on your first visit you can accept all, accept analytics only or reject all. To change your choice at any time, click “Cookie settings” at the bottom of any page and the notice will appear again. You can also block or delete cookies in your browser’s privacy settings.