Most people selling this promise 100/100. Many sites cannot get there, and you find out after you have paid. I look at your site first and tell you the score it can realistically reach, and what is holding it back, before you buy.

On my own WooCommerce store I took the mobile home page from 70 to 89 and a product page from 38 to 90 on PageSpeed Insights, with 98 and 99 on desktop.

A before measurement on PageSpeed Insights, mobile and desktop

Images resized and served in modern formats, with lazy loading that keeps your layout

Caching at page, browser and server level, tuned to your host

Render-blocking CSS and scripts deferred where it is safe

An after report, with the same pages measured again

You send the URL and I reply with the realistic target and a fixed price

I take a full backup, then make the changes one at a time and test each one

You get the before-and-after report and a note on what to keep an eye on

Everything happens in writing, no calls needed. If your page builder or your host is the real ceiling, you hear it before you pay.