Cookie policy

What cookies this site uses and how to manage them.

This is an English translation for convenience. The Spanish version is the legally binding one.

1. What cookies are

Cookies are small text files that a website stores in your browser when you visit it. They help remember your activity and preferences, and are useful for operating the site and understanding how it is used.

2. Types of cookies this site uses

This site uses two types of cookies:

2.1. Essential cookies

These cookies are necessary for the operation of the site. They do not require consent because they are essential for the site to work properly. These include:

Session cookies that maintain the state of your browsing.
Cookies that remember your cookie preferences (whether you have accepted or rejected the optional ones).

2.2. Analytics cookies

This site uses Google Analytics to understand, in an aggregated and anonymous way, how the site is used (which pages are visited, for how long, from which countries, etc.). This data is used exclusively to improve the content and user experience.

Google Analytics uses Google's own cookies. More information is available in Google's privacy policy: https://policies.google.com/privacy.

3. Consent

The first time you visit the site, a notice is shown at the bottom with three options (Reject, Configure, Accept). Essential cookies load in any case because they are necessary for the site to work. Analytics cookies (Google Analytics) only load if you explicitly accept them.

Your choice is saved in an essential cookie called oxia_cookies_consent with a duration of 24 months, after which you will be asked again. You can change your decision at any time using the Cookie settings link in the footer of every page, or by clearing your browser cookies.

4. How to manage and delete cookies

You can allow, block or delete cookies from your browser settings. Here are the links to the instructions for the most common browsers:

Google Chrome: https://support.google.com/chrome/answer/95647
Mozilla Firefox: https://support.mozilla.org/en-US/kb/clear-cookies-and-site-data-firefox
Safari: https://support.apple.com/en-gb/guide/safari/sfri11471/mac
Microsoft Edge: https://support.microsoft.com/en-gb/microsoft-edge

5. More information

For more information about the processing of your personal data, see the Privacy policy.

6. Updates

This policy may be updated. The current version is the one published on this site.

Last updated: April 2026.