our site get on Google PageSpeed Insights for mobile get a bad score 22%.
one of the important point is the "Core Web Vitals" factor, which is a important part of this project and need to be fixed also.
we need reach a level of minimum 90% . also gtmetrix need to be minimum B in all factors.
If you are a good front developer, you can talk to us and bid on this project and we will give you all needed informations.