ปรับปรุงจากของเดิมนิดหน่อยให้เป็นแบบ Asynchronous Tracking ครับ จะช่วยให้โหลดหน้าเพจได้เร็วขึ้น (Asynchronous tracking is an improved way to track website visitors with Google Analytics. Unlike a traditional installation, asynchronous tracking optimizes how browsers load ga.js so its impact on user experience is minimized. It also allows you to put your Analytics snippet higher in the page without delaying subsequent content from rendering.) From:
<script type="text/javascript">var _gaq = _gaq || [];
_gaq.push(['_setAccount', 'UA-XXXXX-X']);
_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>
To:
$google_analytics_javascript = '
<script type="text/javascript">
var _gaq = _gaq || [];
_gaq.push([\'_setAccount\', \''.$web_property_id.'\']);
_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>
';
Download Google Analytics in Asynchronous Tracking
