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ShinyChang/measure.js

Created March 31, 2019 15:07
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measure.js
resources = window.performance.getEntriesByType("resource");
images = resources.filter(
r => r.initiatorType === "img" && /products\/image/.test(r.name)
);
total = images.reduce((acc, r) => acc + r.duration, 0);
avg = total / images.length;
console.log(avg);
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