human-only-GTM.js

var l=['keydown','keypress','keyup','fullscreenerror','resize','scroll','submit','copy','paste','mouseover','mousemove','mousedown','mouseup','auxclick','click','dblclick','contextmenu','wheel','mouseleave','mouseout','select','pointerlockchange','pointerlockerror','drag','dragend','dragenter','dragover','dragleave','drop'],a=false;
		dfwp_unregister = function(){
			l.map(function(el){window.removeEventListener(el,dfwp_initGtm)});
		};
		dfwp_initGtm = function(){
			if (!a){
				a=true;
				(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
					new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],
					j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
					'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
				})(window,document,'script','dataLayer','GTM-xxxxxx');//@TODO Paste your ID here
				setTimeout(dfwp_unregister,1);
			}
		};
		l.map(function(el){window.addEventListener(el,dfwp_initGtm);});
// Inject GTM snippet only when first user-generated event occur. No snippet for crawlers/PageSpeed/etc.