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macbre/chrome-first-paint.js

Created October 21, 2014 20:40
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Chrome's first paint timing
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chrome-first-paint.js
// first paint in chrome from https://github.com/addyosmani/timing.js
var hasFirstPaint = 0;
if (window.chrome && window.chrome.loadTimes) {
var paint = window.chrome.loadTimes().firstPaintTime * 1000;
var firstPaint = paint - (window.chrome.loadTimes().startLoadTime*1000);
var firstPaintLeft = (firstPaint / loaded)*100;
hasFirstPaint = 1;
}
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