Cookie banner wymagany prawem. Miej go z głowy w 3 minuty - za darmo, bez kodu.

<script>
  window.dataLayer = window.dataLayer || [];
  function gtag(){dataLayer.push(arguments);}
  gtag('consent', 'default', {
    analytics_storage: 'denied',
    ad_storage: 'denied',
    ad_user_data: 'denied',
    ad_personalization: 'denied',
    wait_for_update: 500,
  });
</script>

<link rel="stylesheet" href="https://cdn.incookie.com/v3/cc.min.css">
<script src="https://cdn.incookie.com/v3/cc.min.js"></script>
<script>
  CookieConsent.run({
    categories: { necessary: { readOnly: true }, analytics: {}, marketing: {} },
    onChange: ({ cookie }) => {
      const c = cookie.categories;
      gtag('consent', 'update', {
        analytics_storage: c.includes('analytics') ? 'granted' : 'denied',
        ad_storage: c.includes('marketing') ? 'granted' : 'denied',
      });
    }
  });
</script>

export default {
  async fetch(req) {
    const url = new URL(req.url);
    const origin = url.pathname.startsWith('/gtag')
      ? 'https://www.googletagmanager.com'
      : 'https://www.google-analytics.com';
    return fetch(new Request(origin + url.pathname, req));
  }
};