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Shopify CRO

Shopify Speed Optimisation for CRO

A 1-second improvement in load time increases conversion rate by up to 7%. We optimise your Shopify store's Core Web Vitals, page load speed and mobile performance to stop slow speed from costing you sales.

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Shopify-Certified Specialists 4.9★ Client Rating Data-Driven Approach
7%
Conversion Gain per 1-Second Improvement
Target 70+
Mobile PageSpeed Score
4.9 Stars
Client Rating
Core Web Vitals
Ranking Factor

Slow Shopify Stores Lose Conversions Before Visitors Even See Your Product

Google's research shows a 1-second delay in mobile page load increases bounce rate by 32%. For ecommerce, every second of load time costs conversion rate. A poorly optimised Shopify store with excessive apps, uncompressed images and render-blocking scripts consistently underperforms a fast one.

How We Deliver Shopify Speed Optimisation

Speed Audit

Full PageSpeed and Core Web Vitals audit. Specific issues identified and prioritised by impact.

Image Optimisation

All images compressed and converted to WebP. Lazy loading implemented. Image CDN configured.

App and Script Optimisation

App scripts audited. Unnecessary apps removed or deferred. Render-blocking scripts addressed.

Theme Optimisation

Theme CSS and JavaScript minified. Above-the-fold rendering prioritised. Unused code removed.

What's Included

Shopify Speed Optimisation Pricing

Speed Audit

Speed audit and optimisation plan

£297

One-time fee

  • Full speed audit
  • Core Web Vitals report
  • Priority fixes list
  • Implementation guide
  • Before scores
  • 5-day delivery
Get Started
Most Popular

CRO Growth

Speed fixes plus monthly CRO

£797

/month, 3-month min

  • Everything in Audit
  • Full speed optimisation
  • Image optimisation
  • Script cleanup
  • Monthly monitoring
  • CRO integration
Get Started

CRO Scale

Full speed and CRO programme

£1,597

/month, 3-month min

  • Everything in Growth
  • Ongoing speed monitoring
  • Full store CRO
  • Priority support
  • Dedicated account manager
  • Monthly CRO report
Get Started

Start Your Shopify Speed Optimisation Project

Tell us about your store and conversion goals. We reply within 24 hours.

Response within 24 hours
Data-driven approach
No long-term contracts
Transparent pricing

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Shopify Speed Optimisation — FAQs

Target 70+ on mobile in Google PageSpeed Insights. 50-70 is average and indicates fixable issues. Below 50 indicates significant performance problems costing conversion rate. Desktop scores are typically 20-30 points higher than mobile.

Google data shows a 1-second mobile load delay reduces conversion rate by up to 7%. For a store doing 100k in monthly revenue, a 3-second improvement could theoretically add 15-20% more revenue from the same traffic.

Review apps with complex widgets, page builders that load large scripts, chat widgets, exit-intent pop-ups and poorly built custom apps. We audit every app script and recommend removal or replacement of high-impact offenders.

LCP (Largest Contentful Paint) measures how long the largest visible element takes to load. For Shopify product pages this is usually the hero product image. Target: under 2.5 seconds. Above 4 seconds is a conversion-rate problem on mobile.

Yes. Core Web Vitals are a Google ranking factor. Improving LCP, CLS and FID directly improves your chances of ranking higher in organic search, which compounds with any ongoing SEO activity.

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