COOKIE POLICY
Operator: Wootera Digital Technologies, s.r.o., Company ID: 19160526, registered office: Oldřichova 255/20, Nusle, 128 00 Prague 2 | cleanqr@wootera.com
3.1 What are cookies?
Cookies are small text files stored on a user's device when visiting a website or using a web application. Below is a transparent overview of cookies used within CleanQR.
3.2 Cookie overview by category
Category 1 — Essential Cookies (always active)
These cookies are necessary for the functioning of the Service and cannot be disabled without impairing core system functionality. They do not require your consent, as they are strictly necessary for the provision of the Service (Section 89(3) of Act No. 127/2005 Coll.).
| Cookie name | Purpose | Duration |
|---|---|---|
session_id | Maintaining the logged-in session | Until browser close (session) |
csrf_token | Protection against CSRF attacks | Until browser close (session) |
Guest interface (QR scan): When a guest scans the QR code, no tracking, advertising, or third-party analytical cookies are stored on the guest's device.
Category 2 — Analytical Cookies (require consent)
These cookies are used only on the public marketing website for hotels (not in the system's operational interface or guest interface).
| Provider | Purpose | Duration |
|---|---|---|
| Google Analytics (Google LLC, USA) | Anonymous website traffic statistics | Up to 2 years |
These cookies are activated only upon your active consent via the cookie banner displayed on your first visit to the website — no analytical cookies are set before clicking "I agree". Consent may be withdrawn at any time by clicking the "Manage cookies" link in the website footer; withdrawal is as straightforward as giving consent.
Note on international transfer: Google Analytics transfers data to Google LLC servers in the USA. The transfer is covered by Standard Contractual Clauses (SCCs) pursuant to Article 46 GDPR. Further details in Google's Privacy Policy: https://policies.google.com/privacy.
3.3 Cookie Management
Cookies can be managed or blocked in browser settings:
- Google Chrome: Settings → Privacy and security → Cookies
- Mozilla Firefox: Settings → Privacy & Security
- Safari: Preferences → Privacy
- Microsoft Edge: Settings → Privacy, search, and services
Note: Blocking essential cookies (Category 1) may result in the CleanQR Service not functioning properly. The Provider is not liable for such malfunction.
3.4 Contact
For any queries regarding cookies, please contact: cleanqr@wootera.com
This Cookie Policy takes effect on 1 April 2026.