FrontendPerformanceLogger

Use window.performance DOM object to gather page load stats by page url, page type, datetime, etc. and log it for later analysis (possibly via an Admin UI Chart of some kind).

Useful References: http://www.html5rocks.com/en/tutorials/webperformance/basics/ http://stackoverflow.com/questions/6166074/how-does-gaq-push-trackpageloadtime-work