Web Timings Api Test

gistfile1.js

$(window).load(function(){
    (function (win){
        var performance =
            win.performance ||
            win.webkitPerformance ||
            win.mozPerformance ||
            win.msPerformance ||
            {},
            timings = performance.timing || {},
            testLoad = function(){
                if(timings.loadEventEnd > 0){
                    log( 'Ladezeit in Ms: ' + (timings.loadEventEnd - timings.navigationStart) );
                    win.clearTimeout(timer);
                }else{
                    var timer = win.setTimeout(testLoad, 1000);
                }
            };

        //test if loadEventEnd
        testLoad();
    })(window);

});