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inian/firstpaint.js

Created July 20, 2015 10:03
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First Paint
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firstpaint.js
timing = !!(typeof window.performance !== "undefined" && typeof window.performance.timing !== "undefined");
if (timing && timing.msFirstPaint && window.t_pagestart) {
t_firstpaint = timing.msFirstPaint - window.t_pagestart;
} else if (window.chrome && typeof window.chrome.loadTimes === 'function') {
t_firstpaint = window.chrome.loadTimes().firstPaintTime - window.chrome.loadTimes().startLoadTime;
}
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