What cookies and browser storage are
Cookies and browser storage are small pieces of data saved on your device, which a website can read later.
The website is run by Siopa sp. z o.o., ul. Smukalska 33, 85-565 Bydgoszcz, KRS 0000854451, NIP 9671438308, REGON 386748185. More about how we process data is in the privacy policy.
What we store
| Name | Where | Why | How long |
|---|---|---|---|
| dyzio_flow | Cookie | Links your browser with the ongoing number verification and SMS code. | 10 minutes, deleted after a correct code |
| dyzio_session | Cookie | Keeps the demo session after your number is confirmed. | 6 hours, deleted on sign-out |
| dyzio-theme | Browser storage | Remembers the chosen theme: light or dark. | Until the site's data is deleted in the browser |
| dyzio-motion | Browser storage | Remembers whether animations are turned off. | Until the site's data is deleted in the browser |
| dyzio-utm | Browser session storage | Remembers campaign parameters from the page address, if it contains them. We send them with the contact form to know where the enquiry came from. | Until the browser tab is closed |
The theme and animation setting are saved only when you click the switch. Cookies are not accessible to scripts running on the page.
Whether we need consent
Both demo cookies and remembering the theme and animation setting are necessary to provide the services you request, so they do not require consent (Article 399 of the Polish Electronic Communications Law).
Campaign parameters are saved only when the page address contains them, and only until the tab is closed. They reach only us, together with the contact form. If you do not want them saved, open the page without these parameters in the address or clear the site's data.
No external analytics or advertising tools
The website does not load scripts from external services and does not use analytics or advertising tools. Fonts, images and scripts come from our own server.
The microphone in the demo
For the demo conversation the page asks for access to your microphone. This is a setting of your browser and you can change it at any time. The page does not save sound in the browser.
How to delete cookies and browser data
You can delete cookies and site data in your browser's settings, where you can also block them from being saved. The “Sign out and change number” button in the demo deletes the session cookie.
Without cookies, number verification and the demo will not work. The rest of the website works without them.
Changes to this policy
We will publish every change on this page. The date of the last change is given below.
Last updated: 9 November 2026