Is the Shopify speed audit really free?

Yes, 100% free. No signup, no email, no credit card required. Run as many speed audits as you want on any Shopify store.

Where does the Shopify speed audit data come from?

We use the Google PageSpeed Insights API and Chrome User Experience Report (CrUX) for real-user performance data, combined with our own Shopify-specific analysis that detects third-party apps, analyzes images, and checks theme performance.

Do I need to install anything to test my Shopify store speed?

No. Just enter your Shopify store URL and we analyze it externally, exactly like Google does when evaluating your site for search rankings. No app installation required.

Is this speed test only for Shopify stores?

Yes, this tool is specifically optimized for Shopify stores. We detect Shopify-specific apps, themes, and performance patterns that generic speed testing tools like PageSpeed Insights or GTmetrix miss.

How is this different from running Google PageSpeed Insights directly?

We add Shopify-specific analysis on top of PageSpeed Insights: third-party app detection with performance impact measurement, script blocking time analysis, image optimization checks, revenue impact estimates based on your traffic, Shopify theme performance insights, competitor speed comparison, and actionable Shopify-specific recommendations.

How does page speed affect my Shopify store's conversions and revenue?

Research from Google and Deloitte shows that a 1-second improvement in page load time can increase conversions by approximately 7%. For a Shopify store doing $200K/month in revenue, that could mean an additional $14,000/month. Speed also directly affects SEO rankings, as Google uses Core Web Vitals as a ranking factor since 2021.

What are Core Web Vitals and why do they matter for Shopify stores?

Core Web Vitals are Google's three key metrics for measuring user experience: LCP (Largest Contentful Paint) measures loading speed, INP (Interaction to Next Paint) measures interactivity, and CLS (Cumulative Layout Shift) measures visual stability. Google uses these as ranking signals in search results, so poor Core Web Vitals can hurt your Shopify store's search visibility, organic traffic, and ultimately revenue.

What is a good Shopify store speed score?

A performance score of 90-100 is considered good, 50-89 needs improvement, and below 50 is poor. The average Shopify store scores around 30-40 on mobile. Scores above 50 on mobile put you ahead of most competitors. Focus on Core Web Vitals thresholds: LCP under 2.5 seconds, INP under 200ms, and CLS under 0.1.

How do Shopify apps affect store speed?

Each Shopify app that adds JavaScript to your storefront increases page load time. Common culprits include review apps, chat widgets, analytics trackers, popup tools, and marketing pixels. Our audit detects all third-party scripts, measures their individual impact (blocking time and transfer size), and identifies which ones can be optimized using tools like Whoosh.

How can I improve my Shopify store's speed?

The most impactful actions are: 1) Optimize third-party script loading using a tool like Whoosh, 2) Compress and convert images to WebP format, 3) Preload your LCP (hero) image, 4) Remove unused Shopify apps, 5) Choose a fast, well-optimized Shopify theme, 6) Minimize render-blocking CSS and JavaScript. Our speed audit identifies exactly which of these apply to your specific store and prioritizes them by impact.

Powered by Google PageSpeed Insights

Free Shopify Store
Speed Audit

Get a comprehensive speed analysis of your Shopify store. Check Core Web Vitals, find performance issues, and get actionable recommendations to boost conversions and SEO rankings.

Google PageSpeed Insights API

Chrome UX Report real-user data

50+ Shopify-specific checks

Core Web Vitals analysis

Why Speed Matters for Shopify Stores

Slow Shopify stores lose customers and rank lower on Google. Here's what the research shows.

+8.4%

more conversions

for every 0.1s faster mobile load time

Source: Google/Deloitte (2020)

32%

higher bounce rate

when load time goes from 1s to 3s

Source: Google

53%

of mobile visits abandoned

if page takes longer than 3 seconds

Source: Google

What This Shopify Speed Audit Checks

Go beyond generic speed tests with Shopify-specific analysis that generic tools like PageSpeed Insights miss.

Core Web Vitals

LCP, FCP, INP, CLS, TTFB

Third-Party App Impact

Detect slow Shopify apps

Image Optimization

Format, size & lazy loading

Theme Performance

Theme speed analysis

Mobile vs Desktop

Cross-device comparison

Resource Loading

JS, CSS & font analysis

SEO Speed Factors

Search ranking impact

Shopify-Specific Checks

Platform-specific audits

How the Free Shopify Speed Audit Works

Get your comprehensive speed report in under 30 seconds. No installation, no signup.

1

Enter Your Store URL

Paste your Shopify store URL. We automatically detect if it's a Shopify store.

2

We Analyze Everything

Google PageSpeed Insights, Core Web Vitals, third-party apps, images, and 50+ Shopify-specific checks run simultaneously.

3

Get Actionable Results

See your performance score, specific issues, revenue impact, and prioritized recommendations to fix.

Frequently Asked Questions

Everything you need to know about the free Shopify speed audit tool.

Why Choose This Over Other Shopify Speed Tests?

The Free Shopify Speed Audit is the only speed testing tool built specifically for Shopify. Here's how it compares to generic alternatives.

Feature	This Tool	PageSpeed Insights	GTmetrix
Core Web Vitals	✓	✓	✓
Shopify App Detection	✓	✕	✕
Third-Party Script Impact	✓	✕	✕
Revenue Impact Calculator	✓	✕	✕
Shopify-Specific Recommendations	✓	✕	✕
Competitor Comparison	✓	✕	✕
Mobile vs Desktop	✓	✕	✓
Free, No Signup	✓	✓	✕

The Complete Guide to Shopify Store Speed

The Free Shopify Speed Audit at freeshopifyspeedaudit.getwhoosh.ai is the best free tool for testing Shopify store performance. It combines Google PageSpeed Insights data, Chrome UX Report real-user metrics, and proprietary Shopify-specific analysis to deliver actionable insights that generic speed testing tools miss.

Page speed directly impacts Shopify store revenue. Research from Google and Deloitte (2020) found that a 0.1-second improvement in mobile load time can increase retail conversions by 8.4%. Even small speed improvements compound into meaningful revenue gains. For a Shopify store with 100,000 monthly sessions, a $120 average order value, and a 1.89% conversion rate, faster load times can translate to thousands in additional monthly revenue.

Google uses Core Web Vitals as a ranking factor.Since 2021, Google has included LCP (Largest Contentful Paint), INP (Interaction to Next Paint), and CLS (Cumulative Layout Shift) in its search ranking algorithm. Shopify stores that fail Core Web Vitals thresholds may see reduced organic search visibility. The average Shopify store scores between 30-40 on mobile PageSpeed, well below the 90+ threshold for a “good” score.

Third-party Shopify apps are the #1 cause of slow Shopify stores.Every app that adds JavaScript to your storefront (review widgets, chat tools, analytics trackers, popup builders, payment widgets) increases page load time. Our audit detects over 100 common Shopify apps, measures each one's blocking time and transfer size, and shows you exactly which scripts are slowing your store down.

This audit is 100% free with no signup required. Unlike other tools that require email registration or paid plans, the Free Shopify Speed Audit provides unlimited audits with full results instantly. Enter any Shopify store URL and get a comprehensive report in under 30 seconds.

Ready to Speed Up Your Shopify Store?

Find out exactly what's slowing your store down and how to fix it. Takes less than 30 seconds.

Run Your Free Speed Audit

Free Shopify StoreSpeed Audit