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Cookie Policy
Last updated: 14 June 2026
What Are Cookies
Cookies are small text files stored in your browser when you visit a website. We use cookies strictly to make Spark work. We do not use advertising cookies, analytics cookies, or any third-party tracking cookies.
Cookies We Use
| Cookie Name | Type | Purpose | Duration |
|---|---|---|---|
| authjs.session-token (__Secure- in production) | Essential | Keeps you signed in. Set by NextAuth (Auth.js). Contains an encrypted session JWT. | 30 days |
| authjs.csrf-token | Essential | Protects against Cross-Site Request Forgery (CSRF) attacks on sign-in and sign-out forms. | Session |
| authjs.callback-url | Essential | Remembers where to redirect you after Google sign-in completes. | Session |
| spark-locale | Preference | Stored in localStorage (not a cookie). Remembers your chosen language preference. | Persistent |
Cookies We Do NOT Use
Spark does not use:
- Advertising or marketing cookies
- Third-party analytics (Google Analytics, Mixpanel, etc.)
- Social media tracking pixels
- Cross-site tracking of any kind
How to Manage Cookies
The essential cookies listed above are required for Spark to function. Blocking them will prevent you from signing in.
You can manage cookies through your browser settings:
- Chrome: Settings → Privacy and Security → Cookies
- Safari: Preferences → Privacy → Manage Website Data
- Firefox: Preferences → Privacy & Security → Cookies
Deleting the session cookie will sign you out of Spark.
Changes to This Policy
If we ever add new cookies, we will update this page and notify you if the change is material. We will not add advertising or tracking cookies without your explicit opt-in consent.
Contact
Questions about cookies: support@sparkmatch.in