Thanks for posting — I was able to reproduce the issue on this end using Safari on an iPhone 8. It doesn’t look like the slow load speeds happen in Chrome though.
I did some testing and it looks like there is a page load interaction with a 2 second delay and 2 second duration:
After removing this it looks like the speed was increased slightly — can you test this on your end and let me know if this helps?
Could you also please visit the following link on your mobile device and let me know what browser / OS version you’re using?
There should be a small share link when you visit the page which you can send to me.
The team is actively working now on some platform updates to monitor and improve the performance levels across the board.
Here is a good article you can reference around boosting performance: https://webflow.com/blog/how-to-boost-your-sites-performance
Thanks in advance!