Cookie policy

This is a courtesy translation. The Spanish version is the authoritative one and prevails in case of any discrepancy.

This site does not use its own cookies

Por qué así sets no cookies of its own, whether for analytics or advertising, and stores nothing in your browser's storage. That is why no cookie consent banner is shown.

Third-party technical services

The hosting (Cloudflare, Inc. (Cloudflare Pages)) and the content delivery network from which the formula and animation libraries are loaded (cdnjs) may, in specific cases, use strictly technical security cookies, needed to protect the service against abuse. These cookies are exempt from consent and are not used for profiling.

If this changes

If tools that use non-exempt cookies are added later (analytics, payments, user accounts), your prior consent will be requested and this page will be updated.

Last updated: 14 November 2026.