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Cookie policy

Detailed cookie information for Lumina FR, including Cloudflare security cookies.

Last updated: July 2026

1. Scope

This Cookie Policy explains how Lumina FR uses cookies and similar technologies on lumina-fr.org, and how you can manage them. It complements our Privacy Policy.

Cookies are small files or identifiers a site or its providers may store on your device. We may also use browser local storage for preferences.

2. Why we use cookies

We use them to keep the site secure and stable; remember your banner choice; mitigate bots/abuse via Cloudflare; and improve content delivery (CDN) and resilience.

We do not run third-party advertising remarketing cookies for aggressive commercial profiling on this site. If non-essential analytics are added later, consent will be requested where legally required.

3. Categories

Strictly necessary / security: required for security, integrity, abuse prevention — including Cloudflare technical cookies.

Preferences: remember accept/reject choices.

Performance/functional (if enabled): help diagnose errors or improve experience under the applicable legal basis.

4. Cloudflare

lumina-fr.org is delivered and protected via Cloudflare. Cloudflare may set cookies/similar technologies for security, bot detection, challenges, rate limiting and network performance.

Common examples: __cf_bm (bot management), cf_clearance (security clearance), and other Cloudflare technical cookies linked to WAF/CDN.

Official info: Cloudflare cookies docs, Cookie Policy, Privacy Policy.

5. Indicative table

Name / keyProviderTypePurposeTypical duration
Consent / localStorage keyLumina FRFirst-party preferenceRemember accept/reject choice from the bannerUntil cleared
__cf_bmCloudflareNecessary / securityBot management~30 minutes
cf_clearanceCloudflareNecessary / securityPassed security challenge / clearanceUp to ~30 minutes to years depending on config
_cfuvid (if present)CloudflareNecessary / securityRate limiting / abuse mitigationSession / limited
Other Cloudflare technical cookiesCloudflareNecessary / performanceCDN delivery, security telemetry, service reliabilityVaries

Exact cookie names and lifetimes can change as Cloudflare updates its platform. See Cloudflare documentation for the current list.

6. Legal basis

Strictly necessary/security cookies (including many Cloudflare cookies) rely on legitimate interest / technical necessity to provide a secure service. Non-essential cookies rely on consent via the banner.

7. Managing cookies

Use Accept/Reject on the banner; clear cookies/site data in browser settings; or use private mode. Blocking Cloudflare security cookies may break loading or increase challenges.

Questions: [email protected].

8. Updates

We may update this policy when providers (e.g. Cloudflare), law or site configuration change. Check the update date at the top.

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