Cookie policy

This site installs only one functional cookie to remember whether you chose Spanish or English. It is not used to measure or track you.

The language cookie

impronta_lang stores only es or en for one year. It is created when you use the language selector and prevents the browser from sending you back to a version you did not choose. It is necessary to remember that preference and does not require consent.

We use no third-party cookies, local storage, device identifiers or advertising pixels.

How do you measure visits?

With Cloudflare Web Analytics. It counts page views in aggregate without adding analytics cookies or creating an identifier that follows you between sessions or sites. A visit is inferred from the page you arrived from, not by recognising you.

We only see which pages are read, where visits come from and how quickly they load. We do not record clicks or specific actions inside the page.

The legal notice

Article 22.2 of the Spanish LSSI allows cookies that are necessary to provide a function requested by the user. Remembering the chosen language falls into that category. If we add analytics, advertising or any non-essential cookie, this page will change first and the corresponding banner will appear.

The application is different

The platform where students watch classes stores the active session in the browser, which is exempt because it is necessary to know who is watching. Video access is checked during playback and no identifier follows you outside the application.

Questions about the data we process? Privacy policy.