https://skiri.app/dashboard/vendors/scripts/process.js

1var width = 100,
2    perfData = window.performance.timing, // The PerformanceTiming interface represents timing-related performance information for the given page.
3    EstimatedTime = -(perfData.loadEventEnd - perfData.navigationStart),
4    time = parseInt((EstimatedTime/1000)%60)*100;
5    
6// Percentage Increment Animation
7var PercentageID = $("#percent1"),
8		start = 0,
9		end = 100,
10		durataion = time;
11		animateValue(PercentageID, start, end, durataion);
12		
13function animateValue(id, start, end, duration) {
14  
15	var range = end - start,
16      current = start,
17      increment = end > start? 1 : -1,
18      stepTime = Math.abs(Math.floor(duration / range)),
19      obj = $(id);
20    
21	var timer = setInterval(function() {
22		current += increment;
23		$(obj).text(current + "%");
24		$("#bar1").css('width', current+"%");
25      //obj.innerHTML = current;
26		if (current == end) {
27			clearInterval(timer);
28		}
29	}, stepTime);
30}
31
32// Fading Out Loadbar on Finised
33setTimeout(function(){
34  $('.pre-loader').fadeOut(300);
35}, time);