Cookies, local storage and audience measurement

Open the controlling French version.

No advertising or retargeting

The website does not use advertising pixels, social-network trackers, retargeting tools or cross-site tracking mechanisms for commercial targeting.

Consent-based audience measurement

If you authorise it, the site loads Vercel Web Analytics to measure useful journeys: pages viewed, industry and role selections, solution openings, interactions with demonstrations, clicks towards a demo request and form stages.

NELSE events are deliberately limited to categorical data. We do not send your name, email address, organisation, free-text messages, dossier content or proof package to analytics. URLs sent by our instrumentation are stripped of query parameters.

If you refuse, the measurement script is not loaded by NELSE. Your choice is stored locally in this browser under nelse-analytics-consent.

Theme preference

When you select light or dark mode, the site stores the local key nelse-theme. It is used only to restore your visual preference and is not used to build a profile.

Provider technical mechanisms

The hosting infrastructure may use mechanisms strictly necessary for security, abuse prevention or service delivery. NELSE does not use them for advertising targeting.

Proof verifier

Files loaded into the proof verifier are processed locally by your browser. NELSE does not receive the file, its fingerprint or the verification result.

Change your choice

You may change your audience-measurement preference at any time from this page. Disabling measurement prevents new NELSE analytics events from being sent from this browser.