{%- if site.data.analytics.google.tracking-id -%}
<!-- global site tag (gtag.js) - google analytics --> <script async src="https://www.googletagmanager.com/gtag/js?id={{- site.data.analytics.google.tracking-id -}}"></script> <script> window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag("js", new Date()); gtag("config", "{{- site.data.analytics.google.tracking-id -}}"); </script>
{%- endif -%}