Analytics implementation with anonymizeIP and accelerated async

ga_async_anonymizeip.js

/* Google Analytics --------------------------------------------------------*/
var _gaq=[['_setAccount', 'UA-XXXXXXXX-X'], 
	  ['_gat._anonymizeIp'],
          ['_trackPageview'],
          ['_trackPageLoadTime']];
(function(d,t) {
	var ga = d.createElement(t),
	s = d.getElementsByTagName(t)[0];
	ga.type = 'text/javascript';ga.async=1;
	ga.src = '//www.google-analytics.com/ga.js';
	s.parentNode.insertBefore(ga, s);
} )(document,'script');
/* Google Analytics End-----------------------------------------------------*/