Avada AI SEO Image Optimizer

This app might be good for slow running sites but ours was already relatively fast and all it did was slow us down. Looking at the options in the app it appeared they had some good ideas which I thought might work for us but no. We were mid 60s on Shopify's speed score and a month later we're below 50. I guess it's due to layering in a bunch of code and infrastructure to run the app.

Uninstalling the app has left redundant code also which may or may not still be having an effect. I can only guess that's correct as after uninstalling using the provided button to remove code we're still under 50 speed score a week later.

TL;DR if your site is very slow you might get some benefit from this, if you're only looking for incremental improvements I'd steer clear.