Hi,
This is way
<!-- Start WooCommerce Google Analytics Pro -->
<script>
(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
})(window,document,'script','https://www.google-analytics.com/analytics.js','ga');
ga( 'create', 'UA-81934017-1', {"cookieDomain":"auto"} );
ga( 'set', 'forceSSL', true );
ga( 'set', 'anonymizeIp', true );
ga( 'require', 'displayfeatures' );
ga( 'require', 'linkid' );
ga( 'require', 'ec' );
</script>
<!-- end WooCommerce Google Analytics Pro -->
Best regards,