Since years I use in a site both Google Analytics and Whos.amung.us, both Google analytics and whos.amung.us javascripts are inserted in the same pages in the tracked part of the site.In real-time visitors, why such an enormous discrepancy ? for example at the moment, Google analytics gives me 9 visitors, whos.amung.us indicates 59, a ratio of 6 times?Why whos.amung.us is 6 times optimistic than Google Analytics in terms of the realtime visitors?Google whos.amung.usMy question is:More accurate is GA (smaller number), WAU (greater)?whos.amung.us does not detect robots while Google does?GA ignores visitors from some countries, not whos.amung.us?Some robots/bots execute whos.amung.us javascript for tracking?While no robots/bots can execute the tracking javascript provided by Google Analytics?To facilitate your analysis, I copy JS code used below:Google analytics:<script type=text/javascript>var _gaq = _gaq || [];_gaq.push(['_setAccount', 'MyGaAccountNo']);_gaq.push(['_trackPageview']);(function() {  var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;  ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';  var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);})();</script>Whos.amung.us:<script>var _wau = _wau || []; _wau.push([tab, MyWAUAccountNo, c6x, right-upper]);(function() { var s=document.createElement(script); s.async=true;     s.src=http://widgets.amung.us/tab.js;document.getElementsByTagName(head)[0].appendChild(s);})();</script>I've aleady signaled this to WAU staff some time ago, NR, I've not done this to Google as they don't handle this kind of feedback. Thank you for your explanations.
Google Analytics and Whos.amung.us in realtime visitors, why such an enormous discrepancy?
google;google analytics;javascript;visitors;real time