Rocket Loader and PageSpeed Insights


I have Rocket Loader enabled and in Google PageSpeed Insights under ‘Avoid long main-thread tasks’, the ajax Rocket Loader script '…cloudflare-static/rocket-loader.min.js) shows up 3 times at different start times and with different durations, like 1,710 ms & 131 ms, 1,841 ms & 106 ms and 4,380 ms & 93 ms
What can be causing this?


Rocket Loader just takes long if your site is very unoptimized.
Have a read here:

If you can share the URL we can inspect the page

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