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Fintan/user-timing-api.txt

Last active June 20, 2019 12:45
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user-timing-api.txt
//User Timing API (gets included in Lighthouse json output)
// https://developers.google.com/web/tools/lighthouse/
// https://www.html5rocks.com/en/tutorials/webperformance/usertiming/
window.performance.mark('mark_before_createWidget');
createWidget();
window.performance.mark('mark_after_createWidget');
window.performance.measure('mark_before_createWidget', 'mark_after_createWidget');
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