FREN

Relationships in motion.

ONG Conseil

Cookies and your preferences.

How website preferences, the contact form and traffic measurement work.

Updated: 3 October 2026

Browsing preferences and security

Your browser can remember the settings you choose:

  • The light or dark theme: localStorage.theme and localStorage.userSetTheme.
  • The language: localStorage.lang. Each page remains accessible through its French or English address.
  • Your choice to pause animations: localStorage.motion.
  • Dismissal of the introduction: resonance:introduction:v6 in local storage. The “Replay the introduction” link displays it again.
  • Form protection: the technical __Host-csrf_token cookie expires after 2 hours. Its copy is used in memory while sending the form, without being saved to browser storage.

These preferences only remember a setting you chose. The security cookie helps verify the origin of a form submission. They are not used to track you for advertising.

Resuming a request

From the contact form, changing language or choosing “Review plans” temporarily transfers your entries into the tab’s session storage (sessionStorage, key resonance:contact-handoff:v1). Nothing is saved on each keystroke, and this copy is not sent to the server.

Restoration is accepted for five minutes. The copy is deleted as soon as the form reads it, even if it has expired, or when the tab session ends. If your browser blocks this storage, a message asks you to copy your text before leaving the page.

No advertising or analytics storage in your browser

No advertising, third-party audience measurement or geolocation script is loaded in your browser. Choose a language using the FR | EN selector. The website’s fonts, images and main scripts are hosted with the website.

If enhanced form protection is enabled, a Cloudflare Turnstile script and frame load on demand when ordinary abuse limits are reached. This check processes technical data needed for security; it is not used to track you for advertising. See our privacy policy.

Aggregate measurement at the edge

Cloudflare's infrastructure provides Zone Analytics from requests received at the edge. This measurement loads no script and sets no analytics cookie or storage in your browser. It produces aggregate traffic metrics.

As it does not access the user's terminal, it does not require consent under tracker rules. Its processing of personal data relies on the legitimate interest described in the privacy policy.

No advertising or third-party analytics trackers in the browser

RÉSONANCE uses no Google Analytics, no advertising pixel and no embedded social media button. Your browsing is not tracked for commercial purposes.

Controlling this storage

Theme and language preferences can be changed at any time via the site's switches. All of this local storage can be cleared through your browser settings (site data), with no effect other than returning to the default settings and losing any entries currently being transferred.

Learn more

The processing of your personal data is detailed in our privacy policy.