Shopify Speed Optimization

Every 100ms of additional load time costs you 1% in conversion rate. How fast is your store?

Your Shopify store is probably slow. Not because Shopify is slow — because you've installed 15 apps that each inject their own JavaScript, your theme has bloated code that loads on every page, your images aren't optimized, and nobody has touched the theme's performance in months. The result: a 4-5 second load time on mobile that silently kills your conversion rate every single day.

Every 100ms matters. A store that loads in 2 seconds instead of 4 seconds converts 20% more visitors. That's not a theory — it's backed by Google's own data and our experience across 150+ Shopify stores. And with Google now using Core Web Vitals as a ranking factor, slow speed hurts your SEO too.

We optimize Shopify store speed at the code level. Not by installing another "speed optimization" app (those often make things worse). By removing unused app code, deferring non-critical JavaScript, compressing and lazy-loading images, inlining critical CSS, and cleaning up your theme's Liquid templates. Real optimization. Measurable results.

Get Your Free Speed Audit15 min. No pitch deck.

<2.5s

Target Load Time

150+

Stores Optimized

20%

Avg. Conversion Lift

1%

Lost Per 100ms

Your Shopify store is probably slow because of these

  • 15+ apps installed, each adding 200-400ms of JavaScript
  • Theme code hasn't been audited for performance in over a year
  • Images aren't compressed or lazy-loaded below the fold
  • Fonts load from external servers instead of being self-hosted
  • PageSpeed score below 50 on mobile

A speed optimization app can't fix this. It takes a developer who knows Shopify's Liquid templating system and JavaScript loading patterns.

What we do for eCommerce brands

App bloat removal

We identify apps you can remove and leftover code from uninstalled apps. Each removal saves 200-400ms.

JavaScript optimization

Defer non-critical scripts, remove unused code, and load third-party scripts asynchronously. Dramatically reduces main-thread blocking.

Image and asset optimization

Compression, lazy loading, responsive sizing, and WebP conversion. Faster visual loading without quality loss.

Core Web Vitals passing

LCP under 2.5s, INP under 200ms, CLS under 0.1. Passing Google's thresholds for both SEO and user experience.

Like what you see?

Let's talk about your brand.

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How we work

Step 01

Speed audit

Full PageSpeed, Lighthouse, and WebPageTest analysis. App-by-app impact assessment. We find every bottleneck.

Step 02

Quick wins first

App removal, image optimization, and font loading fixes. Often saves 1-2 seconds immediately.

Step 03

Deep code optimization

JavaScript deferring, critical CSS inlining, Liquid template optimization, and third-party script management.

Step 04

Validate and monitor

Post-optimization testing across devices. Speed monitoring to catch regressions from future changes.

Why eCommerce brands trust us

We've optimized speed for 150+ Shopify stores. Our code-level approach consistently improves PageSpeed scores by 20-40 points and reduces load times by 1-3 seconds.

Questions our best clients asked first

Find out what's making your Shopify store slow

Free speed audit showing every bottleneck, app impact, and optimization opportunity. Includes before/after estimates.

Pick a Time

15 minutes. No pitch deck. Just your data and our honest take.

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