What is stored

One flag in your browser's session storage, so the opening animation plays once per visit instead of on every page. It is not a cookie, it carries no identity, and it is gone when you close the tab.

What is not stored

No advertising cookies and no tracking across other sites. The site works without any of this.

Switching it off

Your browser settings let you block or delete anything a site stores. The site keeps working; you may just see the opening animation again.

Questions

Write to the email on the contact page.