function loadGoogleAnalytics() {
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        gtagScript.async = true;
        gtagScript.src = "https://www.googletagmanager.com/gtag/js?id={{ID_GOOGLE_ANALITYCS}}";
        document.head.appendChild(gtagScript);

        window.dataLayer = window.dataLayer || [];
        function gtag(){dataLayer.push(arguments);}
        gtag('js', new Date());
        gtag('config', '{{ID_GOOGLE_ANALITYCS}}');{%endif%}
    }