This Cookie Policy explains how Mavk Analytics LTD ("we", "us", "Duetto") uses cookies and similar technologies on our website at theduetto.com ("Website"). It supplements our Privacy Policy.
The Duetto Telegram Mini App and bot do not use cookies. This policy applies only to the Website.
1. What are cookies?
Cookies are small text files that websites place on your device when you visit them. They are widely used to make websites work, to remember preferences, and to provide reporting information. Similar technologies include local storage, session storage, web beacons, and pixels — we refer to all of them as "cookies" in this policy.
2. Cookies we use
We use the following categories of cookies on the Website:
2.1 Strictly necessary cookies
These are required for the Website to function. They cannot be switched off in our systems. They do not store personal data.
| Cookie | Purpose | Duration |
|---|---|---|
cookie_consent | Stores your cookie-banner choice so we don't re-prompt you | 12 months |
__cf_* (Cloudflare) | Bot mitigation and security | Session / up to 30 days |
2.2 Analytics cookies (require your consent in the EU/UK)
We use analytics tools to understand aggregate usage of the Website. The specific tool may be one or more of:
| Provider | Purpose | Cookies / storage | Retention |
|---|---|---|---|
| Plausible Analytics | Privacy-friendly aggregate analytics (cookieless when possible) | None or _pa_* (if enabled) | Up to 24 months |
| Google Analytics 4 | Website traffic and behaviour analytics | _ga, _ga_*, _gid | Up to 26 months |
| PostHog | Product analytics, funnel analysis | ph_*, local storage | Up to 24 months |
The active set is reflected in the cookie banner at the time of your visit. You can change your choice at any time from the "Cookie preferences" link in the Website footer.
2.3 No advertising cookies
We do not use advertising, retargeting, or third-party marketing cookies.
3. Your choices
If you are in the UK or the EEA, we will not set non-essential cookies until you accept them via our cookie banner. You can:
- Accept all cookies — we set both strictly necessary and analytics cookies
- Reject non-essential cookies — only strictly necessary cookies are set
- Manage preferences — choose by category
You can change your choice at any time from the "Cookie preferences" link in the Website footer.
You can also control cookies in your browser settings (most browsers allow you to refuse cookies or delete existing ones). Blocking strictly necessary cookies may break parts of the Website.
For mobile-OS-level controls (Do Not Track, Global Privacy Control, Limit Ad Tracking), we honour these signals where technically feasible.
4. Data transfers
Some of the analytics providers above are based in the United States. Where we transfer your data outside the UK/EEA, we rely on the same safeguards described in our Privacy Policy.
5. Changes to this Policy
We may update this Cookie Policy from time to time, particularly if we change analytics providers. The "Last updated" date will reflect the latest revision. Material changes will be communicated through the cookie banner with a fresh consent prompt.
6. Contact
For cookie or privacy questions:
- Email: privacy@theduetto.com
- Postal: Mavk Analytics LTD, 20 Wenlock Road, London N1 7GU, England
Appendix: Cookie banner copy
The following copy is recommended for the cookie banner on theduetto.com.
English
We use cookies
We use strictly necessary cookies to make the site work. With your permission, we'd also like to use analytics cookies (Plausible / Google Analytics / PostHog) to understand how the site is used so we can improve it. We don't use advertising cookies. Read our Cookie Policy.
[Accept all] [Reject non-essential]
Russian
Мы используем cookie
Мы используем строго необходимые cookie, чтобы сайт работал. С вашего разрешения мы также используем аналитические cookie (Plausible / Google Analytics / PostHog), чтобы понимать, как используется сайт, и улучшать его. Рекламные cookie мы не используем. См. Cookie Policy.
[Принять всё] [Отклонить необязательные]
Spanish
Usamos cookies
Utilizamos cookies estrictamente necesarias para que el sitio funcione. Con su permiso, también queremos utilizar cookies analíticas (Plausible / Google Analytics / PostHog) para comprender cómo se usa el sitio y poder mejorarlo. No utilizamos cookies publicitarias. Consulte nuestra Política de Cookies.
[Aceptar todo] [Rechazar las no esenciales]
This is the master English version. Translations are provided for convenience; in case of conflict, the English version prevails.