Shopify speed optimisation
I make slow Shopify stores faster by fixing what actually slows them down: heavy apps, oversized images, render-blocking scripts and bloated theme code. Speed optimisation starts at £149 for an audit and fixes package. The goal is passing Google's Core Web Vitals on mobile.
Last updated: October 2026
What's included
Who it's for: Stores that feel slow on phones, fail Core Web Vitals in Search Console, or have added many apps over the years.
- Before and after speed report using real-user and lab data
- App audit: remove unused apps and leftover code
- Image compression, modern formats and correct sizing
- Lazy loading below the fold and preloading the main image
- Script clean-up: defer or remove third-party scripts
- Font loading improvements
- Theme code clean-up
- Core Web Vitals targets: LCP under 2.5s, INP under 200ms, CLS under 0.1
How much it costs
Fixed quotes, agreed before work starts. All prices in GBP.
How it works
Measure
Test your key pages and check Search Console field data.
Find the causes
List what's slowing each page, in order of impact.
Fix
Changes made on a duplicate theme.
Re-test
Before and after report, then publish.
Why work with me
- I fix causes, not just scores
- No speed-booster apps that add their own scripts
- Changes tested so nothing breaks at checkout
Frequently asked questions
What is a good Shopify speed score?
Focus on Core Web Vitals, not a single score. Read what a good score looks like.
Will removing apps break my store?
I check each app's purpose first and remove leftover code safely.
Does speed affect sales?
Faster pages generally convert better, especially on mobile data connections.
How long do the results last?
Until new apps or scripts are added. A care plan includes monthly checks.
Keep exploring
Related pages you might find useful next.
Let's grow your store
Tell me what you sell and where you're stuck. You'll get honest advice and a fixed quote, even if we don't end up working together.
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