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ios 14 compatity issue, and element timing is not working #175

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latel opened this issue Aug 16, 2021 · 1 comment
Open

ios 14 compatity issue, and element timing is not working #175

latel opened this issue Aug 16, 2021 · 1 comment
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@latel
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latel commented Aug 16, 2021

only fcp and lcpFinal is reported on ios14.7, but much more on android 10.

in addition, element timing is not working on both side.

image

const perfume = new Perfume({
    resourceTiming: true,
    elementTiming: true,
    analyticsTracker: options => {
        const { metricName, data, eventProperties, navigatorInformation, vitalsScore } = options;
        if (metricName !== 'resourceTiming') {
            console.log('perfume', metricName, data);
        }
    }
});
@latel latel changed the title ios 14 compatity issue ios 14 compatity issue, and element timing is not working Aug 16, 2021
@Zizzamia
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Ciao @latel, yeah you right Safari is so behind in supporting those paint metrics.

About elementTiming, can you show me how you instrumented that one in the HTML?
I just tested that one in https://zizzamia.github.io/perfume/, and works as expected.

Screen Shot 2022-02-21 at 4 06 31 PM

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