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Quantum Oracle

Cookie policy

Last updated 28 August 2026

1. Tracking cookies

We do not set advertising or analytics cookies on this public site. There is no Google Analytics, Hotjar, or similar tool. Cloudflare Turnstile, when the contact widget is present, may set a short-lived strictly-necessary challenge cookie (typically associated with challenges.cloudflare.com) to distinguish humans from bots. That cookie is not used for advertising, profiling, or cross-site tracking.

2. Locale preference

Language choice is stored in the browser localStorage key qo.locale.pref. It is not a cookie. No consent banner is required for this mechanism.

3. Changes

A Turnstile challenge cookie, when that widget is present, is a strictly-necessary security measure and does not require a consent banner. If we later add a cookie that is not strictly necessary, this page and a consent control will be updated before that cookie is set.