{% if GOOGLE_ANALYTICS %}
    <script async
            src="https://www.googletagmanager.com/gtag/js?id={{ GOOGLE_ANALYTICS }}"></script>
    <script>
        window.dataLayer = window.dataLayer || [];

        function gtag() {
            dataLayer.push(arguments);
        }
        gtag('js', new Date());
        gtag('config', '{{ GOOGLE_ANALYTICS }}');
    </script>
{% endif %}