Cookie Policy
quantiumbot.ai is the web showcase for the Quantium service (Telegram bot @quantium_aibot). As per Section 14 of our Privacy Policy, when you interact with our web pages, we use technical cookies, browser local storage, access logs and other standard web mechanisms — for proper operation, security, diagnostics and analytics.
Cookies are small text files saved by your browser. Some cookies are essential for the interface (technical); others are used for analytics and product improvement (analytical and marketing).
1. Consent to Cookies
On your first visit we show a consent banner. Until you give consent, analytics and marketing cookies are not stored. Technical cookies required for site operation (authorization, security) are used without consent in accordance with applicable law (e.g., ePrivacy Directive's "strictly necessary" exemption, Russian Federal Law 152-FZ).
We implement Google Consent Mode v2 in advanced mode: before you click "Accept", Google Analytics only sends anonymized cookieless signals without user identification. After consent, full analytics signals are collected.
You can change your choice at any time by clearing cookies in your browser or invoking the banner again through your browser settings.
2. What Cookies We Use
| Name | Category | Duration | Purpose |
|---|---|---|---|
| q_session | Technical | Session | Quantium CMS admin authorization |
| q_theme | Preference | 1 year | Remembers interface preferences |
| quantium_consent_v1 | Technical | 1 year (localStorage) | Remembers your cookie consent choice (Accept/Reject) |
| _ga | Analytics | 2 years | Google Analytics — unique visitor identifier (only after consent) |
| _ga_WL89PF0MTM | Analytics | 2 years | Google Analytics 4 (stream G-WL89PF0MTM) — session state (only after consent) |
| _gid | Analytics | 24 hours | Google Analytics — identifies unique users within 24 hours |
| _gcl_au | Marketing | 90 days | Google Tag Manager — ad click attribution (only after ad_storage consent) |
3. Third-Party Services
We use third-party services that may set their own cookies or collect anonymized signals:
- Google Analytics 4 (stream ID: G-WL89PF0MTM) — anonymous statistics on visits, traffic sources, user behavior. Google Privacy Policy. More about GA4 data.
- Google Tag Manager (container ID: GTM-N625XNPB) — manages analytics and marketing tags. Does not collect data on its own but loads other tags. Google Privacy Policy.
- Google Fonts and Fontshare — loads display fonts. Your IP address may be transmitted to these services.
- Telegram WebApps — for authorization via Telegram. Telegram Privacy Policy.
Data transfers to these services are governed by their own privacy policies. We recommend reviewing them via the links above.
4. How to Manage Cookies
You can:
- Reject cookies via our banner on your first visit — analytics and marketing cookies will not be stored.
- Delete cookies in browser settings — the banner will reappear on your next visit.
- Block cookies for the quantiumbot.ai domain in browser settings. Note: some features (admin login, saving preferences) may not work correctly.
- Use incognito mode — cookies will be deleted when you close the browser window.
Instructions for popular browsers: Chrome, Firefox, Safari, Edge.
5. Changes to This Policy
We may update this Cookie Policy as technologies, laws or our practices evolve. The current version is always available on this page. For material changes, we will notify users via the site or other available channels.
6. Contact Us
For questions about cookies, data processing or your rights: info@quantiumbot.com.