Effective Date: May 16, 2026 (Last Updated: October 17, 2026)
Cookies are compact text files placed onto your computer, tablet, or mobile device by websites that you visit. They are widely utilized by web platforms to ensure functional operation, improve efficiency, maintain authenticated sessions, and provide structured analytical reporting.
In addition to standard HTTP cookies, modern web applications like EudoSpace utilize related client-side storage technologies:
We classify the cookies and storage technologies deployed on EudoSpace into three distinct categories:
These technologies are indispensable for the core operation, technical resilience, and security of the Platform. Without them, you would not be able to log into your account, access study materials securely, submit homework, or navigate protected areas.
sb-*-auth-token) to verify your identity across page navigations without requiring continuous password re-entry.eudospace_cookie_consent) recording your specific cookie preferences so we do not repeatedly interrupt your study sessions.Legal Basis: Contractual necessity and legitimate interest in providing a secure, stable educational service. These cookies cannot be disabled.
These technologies enable the Platform to remember the choices you make and deliver a seamless, personalized learning experience tailored to your study habits.
NEXT_LOCALE cookie remembers your selected interface language (English or Vietnamese) across routes and return visits.Analytics technologies gather aggregated, de-identified statistical metrics that help us understand how learners interact with our library, exams, and AI tools. This enables us to detect software latency, optimize search relevance, and refine pedagogical navigation.
G-1QS3KSM4WY) operating under Google Consent Mode v2. Analytics cookies collect anonymized usage metrics, page load latencies, and route traversal patterns without linking them to personally identifiable identities.In our Focus Mode (/study/focus), we provide an embedded Spotify Web Player widget allowing students to stream focus music. Authentication and media delivery are executed directly between your browser and Spotify AB. EudoSpace does not access, collect, or store your Spotify credentials, payment data, or external streaming history. Spotify's use of cookies is governed independently by the Spotify Privacy Policy.
| Identifier | Provider | Category | Purpose | Lifespan |
|---|---|---|---|---|
| sb-*-auth-token | Supabase / EudoSpace | Strictly Necessary | Encrypted JWT maintaining authenticated user session. | Persistent (up to 1 year or until sign-out) |
| eudospace_cookie_consent | EudoSpace | Strictly Necessary | Stores user cookie consent choices (essential, preferences, analytics). | Persistent (1 year) |
| NEXT_LOCALE | EudoSpace | Preferences | Preserves chosen UI language (en or vi). | Persistent (1 year) |
| theme (LocalStorage) | EudoSpace | Preferences | Maintains dark, light, or system appearance mode. | Indefinite (client-managed) |
| eudospace_live_nickname | EudoSpace | Functional | Preserves nickname for quick re-entry into live multiplayer quiz rooms. | Indefinite (LocalStorage) |
| eudospace_unlocked_* | EudoSpace | Strictly Necessary | Maintains temporary access validation for early-access or maintenance modules. | Session (expires upon tab closure) |
| _ga, _ga_* | Google Analytics | Analytics | Aggregated telemetry distinguishing unique visitors without PII. | 2 years (controlled via consent) |
| _vercel_* | Vercel Inc. | Analytics & Performance | Monitors core web vitals and endpoint latencies. | Session / 1 year |
EudoSpace gives you full, continuous sovereignty over your cookie preferences:
You can adjust or revoke your cookie consent at any time without leaving the page. Simply scroll to the footer on any page and click the "Cookie Settings" button. This immediately reopens the interactive preference center, allowing you to toggle Analytics and Preferences on or off. Changes take effect instantly.
Most web browsers allow you to inspect, filter, block, or delete cookies through their internal settings:
Please note: Blocking all cookies at the browser level will deactivate strictly necessary authentication tokens, preventing you from remaining signed in to EudoSpace.
EudoSpace has integrated Google Consent Mode v2. By default, prior to receiving your affirmative consent, all analytics storage parameters (analytics_storage and ad_storage) are designated as 'denied'. Only after you explicitly select "Accept All" or toggle on Analytics within our Preference Center is consent signaled to Google tags.
We may update this Cookie Policy periodically to reflect technological adjustments, new educational features, or regulatory guidance. Any material modifications will be noted with a revised date at the top of this document.
If you have questions regarding our use of cookies or browser storage technologies, please contact our data protection team at: equilbyte@gmail.com.
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