Load Speed Issue - Webflow JS

Hey all. I’m really struggling to get a decent load speed on a client’s website.

After spending days combing through every aspect I can think of, I duplicated the site. When publishing it to staging (without a custom domain), it loaded instantly. Once I hooked it up to a custom domain (GoDaddy) it immediately went back to a 5 second+ loading time.

I am at a loss. PageSpeed insights says Webflow’s JS script and the Script Evaluation are some of the biggest culprits. It points to a 22Kb image as the culprit for the LCP?

I need help desperately!

Read-only link:
https://preview.webflow.com/preview/humbug-tester?utm_medium=preview_link&utm_source=designer&utm_content=humbug-tester&preview=d4fc0073b94cbbbe911631322b52c28d&workflow=preview

For anyone having similar issues in the future - my fix was taking out the Google Optimise container from the Site Settings.

This immediately fixed the timing issue.

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