Cookies en trackers vóór toestemming

Waarom dit belangrijk is

Volgens ePrivacy en de AVG-principes vereisen niet-essentiële opslag en tracking toestemming vóór activatie. Analytics- of marketingscripts laden vóór de keuze van de gebruiker creëert direct compliance-risico.

Hoe je dit handmatig controleert

1. Open the site in a fresh private browsing window and do not interact with the banner.
2. Check the Network panel for analytics, ads, heatmap, chat, or social pixel requests before consent.
3. Inspect Application > Cookies and confirm whether non-essential cookies appear pre-consent.

Typische oorzaken

• GTM tags fire on page view without consent conditions.
• CMP loads after analytics tags instead of before them.
• Scripts are embedded directly in templates and bypass CMP blocking.

Fix in GTM

1. Enable Google Consent Mode v2 with default denied states for ad_storage, analytics_storage, ad_user_data, and ad_personalization.
2. Update tag firing rules so analytics and marketing tags only fire when consent state is granted.
3. Use consent initialization events before any marketing or analytics trigger paths.

Fix in WordPress of CMP-plugins

1. Install and configure CookieYes or Complianz with blocking enabled for analytics and marketing categories.
2. Map services to categories and verify scripts are blocked pre-consent.
3. Clear cache or CDN and retest in an incognito browser session.

Algemene developersfix

1. Block third-party script execution until consent is granted.
2. Store pending scripts with a consent category marker.
3. On consent grant, activate only scripts matching accepted categories.

<script
  type="text/plain"
  data-consent="analytics"
  data-src="https://www.googletagmanager.com/gtag/js?id=G-XXXXXXX">
</script>

Hoe je bevestigt dat de fix werkt

• Re-run the scan in a fresh session and confirm the finding disappears.
• Verify that no non-essential cookies are set before interaction.
• Verify that analytics and marketing requests only begin after opt-in.