Legal
Cookie Policy
Last updated: August 2026
This Cookie Policy explains how ziweiyang.es uses cookies and similar technologies.
What are cookies?
Cookies are small text files stored on your device. Similar technologies (like localStorage) work the same way. They can remember your choices or measure how a site is used.
Cookies we use
This site is kept deliberately minimal:
- Consent preference (necessary): a small value stored in your browser's localStorage to remember whether you accepted or declined analytics. It sets no tracking identifier and is never shared.
- Analytics (optional): Google Analytics 4, loaded through Google Tag Manager (GTM-K8KXR6C5 / G-BVSGF9ZZ63). It measures aggregate traffic — pages viewed, country, device. It only loads after you click Accept.
Your consent
Analytics stay switched off until you choose Accept. You can change your decision at any time using the button below, or by clearing this site's data in your browser.
Controller & contact
Ziwei Yang, Madrid (Spain). For any question about this policy or your data, contact contact@ziweiyang.es.