Crumbproof

Cookie consent you can prove.

The the9ines in-house consent system for client websites: it blocks trackers until visitors agree, adapts to their region, honors their privacy signals, and keeps a receipt for every choice. Agency-hosted, client-branded, no extra vendor account.

See the live demo View the install

Why it is different

Real script blocking

Analytics and ad tags stay off until the visitor allows that category. The part cheap banners fake.

Region aware

EU visitors get the strict opt-in. California gets the CCPA opt-out. Everyone else gets a light touch.

Honors Global Privacy Control

Auto opts people out when their browser sends the GPC signal. California law requires it, almost nobody does it.

Keeps the receipts

Every choice is logged with a timestamp and version, so you can prove consent was given.

Client install pattern

<!-- agency-hosted by the9ines, installed per client site -->
<script src="https://crumbproof.netlify.app/v1/crumbproof.js" defer></script>
<script>
  window.CrumbproofConfig = {
    siteId: 'your-site',
    apiBase: 'https://crumbproof.netlify.app',
    accent: '#4f46e5'
  };
</script>

<!-- then block a tracker by tagging it -->
<script type="text/plain" data-cp="analytics"
        data-src="https://www.googletagmanager.com/gtag/js?id=G-XXXX"></script>

by the9ines