Cookies
What we store on your device.
We use a small number of cookies — almost all of them essential. No third-party ad trackers.
Effective: 2026-05-24
The short version
- Essential cookies keep you signed in and remember your preferences. You can't opt out — without them the site doesn't work.
- We don't run analytics, set marketing cookies, or share cookie data with advertisers.
Essential cookies
| Cookie | Purpose | Lifetime |
|---|---|---|
| authjs.session-token | Keeps you signed in. | 30 days |
| authjs.csrf-token | Cross-site request forgery protection on sign-in forms. | Session |
| authjs.callback-url | Where to send you after sign-in. | Session |
| onlyevs-theme | Remembers your light/dark/system theme choice. Stored in localStorage, not strictly a cookie. | Until cleared |
Analytics
We don't currently run any analytics — no pageview tracking, no Vercel Analytics, no third-party scripts. If we add privacy-friendly analytics later, we'll list it here and, if it sets any identifiers, add a consent banner before it fires.
What we don't use
- No Google Analytics, no Meta Pixel, no LinkedIn Insight Tag.
- No advertising-network tracking cookies.
- No third-party fingerprinting scripts.
- No cross-site tracking pixels in our emails.
How to clear cookies
Use your browser's privacy settings to delete OnlyEVs cookies, or sign out from /account to invalidate the session token server-side as well.
Updates
If we ever introduce non-essential cookies (analytics that set identifiers, or A/B-testing cookies), we'll add a consent banner before they fire. Until then, the only cookies are the ones above.
Questions
Email privacy@onlyevs.eu.