Your Shopify store is slow. Your conversion rate is suffering. Your ad cost is going up.

I rebuild Shopify storefronts for speed — targeting LCP under 2 seconds and a Lighthouse mobile score above 90. Recent work: EZ Bombs went from sluggish theme to headless Hydrogen with a 33% mobile conversion lift and 3.8x ROI on the rebuild. Speed is conversion. Speed is SEO. Speed is paid efficiency.

Lighthouse + Core Web Vitals Audit — Full diagnostic against your live store: LCP, INP, CLS, mobile/desktop. You get a written report whether or not you proceed with the fix.

App Audit + Pruning — Most Shopify slowness is unused apps loading scripts on every page. I identify what's bloated, what's safe to remove, and what can be lazy-loaded.

Liquid + Asset Optimization — Hand-tuned Liquid for critical render path. Image optimization (responsive, AVIF/WebP), font subsetting, script deferral, lazy-load above-the-fold heuristics.

Theme Code Cleanup — Dead CSS removed, unused JS pruned, render-blocking resources eliminated. Most "fast" themes ship with 60%+ unused code.

CDN + Caching Configuration — Where your stack allows, edge caching configured to push static assets closer to your buyer.

Before/After Report — Lighthouse scores, Core Web Vitals, and CrUX field data documented before and after. So you can see exactly what changed.

Shopify brands with Lighthouse mobile scores under 60, LCP over 3 seconds, or visible jank on PDPs. If your bounce rate on mobile is climbing while your ad spend is too, this is the fix.