Store Speed Audit

Speed Audit

Analyse any Shopify store's performance signals across 6 dimensions: images, scripts, app overhead, CSS, technical meta, and HTML size.

Image Optimization

Script Bloat

App Overhead

CSS Weight

Fetching store HTML and running Google PageSpeed Insights…

6 Speed Dimensions

Speed Issues

Performance problems to fix

What's Working

Performance strengths to maintain

How It Works

Enter your store URL

Paste any page URL - homepage, product page, or collection.

We run 6 speed checks

Image weight, script count, app overhead, CSS size, technical meta, and HTML size - all measured instantly.

Get your speed score

Each dimension is scored and ranked. The biggest wins are shown first so you know exactly what to fix.

Featured Answer

How do I speed up my Shopify store for free?

EcomSpy's free Shopify speed audit identifies the exact issues slowing your store down - unoptimized images, render-blocking scripts, unused app code, and Core Web Vitals failures. Paste your URL and get a prioritized fix list in seconds. Faster stores rank higher on Google and convert up to 7% more per second saved. Free, no account needed.

What You Get

Speed score across 6 performance dimensions
Image optimization audit with file size analysis
JavaScript and app overhead detection
Core Web Vitals estimation (LCP, CLS, INP)
Priority-ranked fix list with estimated impact
PDF export for your dev team (Pro)

Run Free Speed Audit →

Frequently Asked Questions

Is the Shopify speed audit free?

Does a faster store actually improve sales?

What is a good speed score for a Shopify store?

Do I need a developer to fix the speed issues?