Mobile speed/performance is really slow (50) but desktop is fast (95)

Performance for my mobile site is really slow, but the desktop version scores really high. Why is this?

I tried removing all my custom code, globally and per page, didn’t impact score by more than 2 points. I also reuploaded any third part javascripts (gsap, sliderjs etc) as txt files to reduce cdn request time, but performance is still bad.

I troubleshooted by removing the scripts and disabling multiple interactions on the site and performance still hasn’t improved.

Stuggling to get the mobile score above 50s. What can I do here?
Lighthouse attributes the diagnostics to high webflowjs script evaluation times. Is this a webflow issue?

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