Effective May 27, 2026

Cookie Policy

Short version: the Trafnova tracker uses no cookies. The trafnova.com marketing site uses no cookies. The Trafnova app uses one strictly necessary cookie to keep you signed in after a magic-link login. That's it.

1. What the Trafnova tracker stores on visitor devices

1.1 No cookies

The t.js script does not call document.cookie, does not request server-side Set-Cookie headers, and does not rely on third-party cookies. Visiting a website that uses the Trafnova tracker does not set any cookie on the visitor's browser.

1.2 No fingerprinting

We do not call canvas.toDataURL(), do not enumerate installed fonts or plugins, do not measure timing precisely enough to derive a unique device signature, and do not use the Web Storage API for tracking purposes.

1.3 One optional localStorage key (opt-out only)

The only time the tracker touches localStorage is when a visitor explicitly opts out by visiting any page on the site with the query string ?tn_ignore=true. In that case, and only in that case, the tracker writes:

localStorage.setItem("tn_ignore", "true");

Every subsequent visit on that browser is then silently skipped. The opt-out is reversible — visit ?tn_ignore=false on the same device and the flag is removed. The value is per-origin and doesn't follow visitors across sites.

2. What the trafnova.com marketing site stores

Nothing. The landing page, pricing, and other public marketing pages load no cookies, no analytics tracker, and no third-party scripts that set storage. We don't run a consent banner because there is nothing to consent to.

3. What the Trafnova app (app.trafnova.com) stores

After signing in via magic link, the app sets one strictly necessary cookie:

Name	Purpose	Type	Expiry
`_trafnova_session`	Keeps you signed in. Stores an HTTP-only, encrypted session ID.	Strictly necessary (no consent required under ePrivacy Art. 5(3))	Browser session, refreshed on activity; cleared on sign-out

We do not run third-party analytics, ad pixels, A/B testing scripts, or session-replay tools in the app.

4. How to remove what's stored

To clear the tracker opt-out flag: visit ?tn_ignore=false on the site, or open DevTools and run localStorage.removeItem("tn_ignore").
To clear the Trafnova app session: click "Sign out" inside the app, or clear cookies for app.trafnova.com in your browser settings.

5. Changes

If we ever add a new cookie or persistent storage key, we will update this page and email active customers in advance. This page is the authoritative list.

6. Contact

Questions: [email protected].