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google-pagespeedpagespeed-insights

(Time to Interactive) parameter is not showing anymore in Google Pagespeed Insights


In this image we can see that the "Time to Interactive" parameter is missing, is it a new update or something else?

I have searched for it on the internet. I couldn't find any satisfactory solution.


Solution

  • I had the same issue - Time To Interactive metric removed from Google PageSpeed Insights.

    I just discovered in this blog post from Feb 9, 2023 that it was indeed removed from Lighthouse 10. I suspect but am not certain that Lighthouse 10 is the current version of the underlying tech that powers PageSpeed Insights.

    From the Lighthouse post:

    The venerable Time To Interactive (TTI) metric is being removed in Lighthouse 10, concluding the deprecation process started in Lighthouse 8...

    TTI marks a point in time, but the way it's defined makes it overly sensitive to outlier network requests and long tasks. Largest Contentful Paint (LCP) and Speed Index are usually better heuristics for...