hideya · May 16, 2018 05:59
diff --git a/check-html-page-rendering-performance.js b/check-html-page-rendering-performance.js
 window.addEventListener("load", function() {
    var perfData = window.performance.timing;
    var renderTime = perfData.domComplete - perfData.domLoading;
    console.log(renderTime);
 });
	window.addEventListener("load", function() {
	var perfData = window.performance.timing;
	var renderTime = perfData.domComplete - perfData.domLoading;
	console.log(renderTime);
	});