Bannière de consentement absente

Pourquoi c'est important

Si des cookies ou traceurs non essentiels peuvent fonctionner sans interface de consentement, l'utilisateur n'a aucun contrôle de premier niveau ni aucun moyen valable de refuser au moment de la collecte.

Comment vérifier manuellement

1. Open the homepage in incognito with cache disabled.
2. Wait for late-loading scripts to finish and confirm whether any banner appears.
3. Test on desktop and mobile viewports because some banners are viewport-specific.

Causes typiques

• CMP script missing from production template or blocked by CSP.
• Banner intentionally disabled for some geographies or routes.
• Caching or theme changes prevent the banner container from rendering.

Correction dans GTM

1. Deploy a CMP tag in GTM that initializes before analytics and marketing tags.
2. Pass CMP consent states into GTM consent checks.
3. Ensure default state is denied until explicit action by the user.

Correction dans WordPress ou les plugins CMP

1. Install a CMP plugin such as CookieYes or Complianz.
2. Run the setup wizard to classify cookies and enable prior blocking.
3. Ensure the banner appears before any non-essential scripts are loaded.

Correction générique côté développeur

1. Add a first-layer consent banner that appears on first visit.
2. Require an explicit user action before enabling non-essential processing.
3. Persist and honor the choice across pages and subsequent visits.

Comment confirmer que la correction fonctionne

• Clear cookies and re-open the site to confirm the banner appears immediately.
• Reject optional cookies and verify the site remains usable.
• Run a fresh scan and confirm the missing-banner finding is gone.