We optimize Shopify sites every day. We do our best to optimize yours as much as possible.
Most of the optimizations apply to most of your site.
There are limits to what we can optimize (we can’t control 3rd party apps, server configurations, design choices).
We include reports and before / after stats with our optimization packages.
In most cases we can make your site lighter and faster.
For more details read this post: Shopify Optimization FAQ.