Online Store Benchmark
Benchmark your online store across 8 dimensions including conversion rate, AOV, cart abandonment, return rate, email revenue, and repeat purchase rate against UK ecommerce averages.
Last updated: April 2026
An online store benchmark scores ecommerce performance across 8 dimensions including conversion rate, average order value, cart abandonment rate, return rate, traffic source mix, email revenue percentage, repeat purchase rate, and mobile conversion. Average UK cart abandonment sits at around 70%. Businesses embed this benchmark to capture leads — owners reveal category, revenue stage, and performance gaps.
📊 Your visitors see this on your website. Ecommerce businesses embed this tool to convert visitors — shoppers calculate value and you capture their buying intent. See plans →
↑ This is exactly what your website visitors see when you embed this tool. The only difference: their results are gated behind an email capture form, and every input is sent to your CRM.
What is Ecommerce Store Performance?
Ecommerce Store Performance measures how an online store compares against UK averages across 8 core commercial metrics: conversion rate, average order value, cart abandonment rate, return rate, traffic source mix, email revenue percentage, repeat purchase rate, and mobile conversion rate. Together these dimensions capture the commercial health of the store — revenue efficiency, customer loyalty, and operational performance — rather than relying on any single vanity metric.
The Formula
Store Performance Score = Weighted average of 8 metrics each compared to UK ecommerce benchmarks = Score out of 100
Worked Example
A mid-sized fashion ecommerce store with £800,000 annual revenue benchmarks itself against UK ecommerce averages from the Shopify Commerce Trends Report.
- Conversion rate: 1.2% vs fashion average 2.8% — significantly underperforming
- Average order value: £48 vs fashion average £65 — below average but in range
- Cart abandonment: 76% vs average 70% — above average (worse than average)
- Email revenue share: 9% vs top-performer 30% — major channel underinvestment
- Mobile conversion rate: 0.7% vs average 1.2% — very weak mobile experience
📌 The store is leaving substantial revenue on the table despite having decent traffic. Lifting conversion rate from 1.2% to the fashion average of 2.8% would more than double revenue with no change in traffic, and closing the email gap alone would add £150,000+ in high-margin revenue. The benchmark pinpoints three specific fixes — product page optimisation, cart abandonment flows, and mobile experience — that compound to change the economics of the entire business.
Why This Matters
Revenue optimisation
Conversion rate is the single highest-leverage metric in ecommerce. Shopify Commerce Trends data shows the difference between a top-quartile store and an average store is typically 2-3x conversion rate for identical traffic and product — meaning revenue, margin, and cash flow are often determined more by execution than by marketing spend or product choice.
Marketing efficiency
Without a benchmark, stores often over-invest in the wrong channels. Email revenue share alone separates high-performing stores (25-35%) from average stores (around 15%), yet costs almost nothing in paid ad terms. Benchmarking reveals where marketing ROI is being left on the table and where additional spend would actually deliver incremental revenue.
Operational insight
Metrics like return rate, cart abandonment, and repeat purchase rate expose operational issues that revenue alone hides. A store with high revenue but high return rates is burning margin; one with strong conversion but low repeat rates has a retention problem. Benchmarking makes these hidden issues visible before they become structural.
Common Mistakes
❌ Comparing to the wrong industry
A fashion store comparing itself to grocery averages will conclude it is underperforming when in fact it is in line with its category. Conversion rates, AOV, repeat rate, and abandonment rate vary massively by category — always benchmark against your specific sector, not ecommerce as a whole.
❌ Ignoring mobile separately
Mobile conversion rates are typically 40-60% lower than desktop rates, yet most stores report a blended figure that hides the gap. With over 70% of ecommerce traffic now mobile, measuring and benchmarking mobile conversion separately is the only way to catch and fix mobile-specific issues.
❌ Not tracking repeat purchase rate
Many stores focus exclusively on acquisition metrics and never measure repeat rate. Yet repeat buyers cost almost nothing to win and generate disproportionate profit. Without tracking repeat rate, stores cannot tell whether their retention is improving or whether lifetime value is actually growing.
Industry Benchmarks
| Category | Good | Average | Poor |
|---|---|---|---|
| Fashion / Apparel | 3-4% conversion, £65+ AOV | 1.8-2.5% conversion, £45-£65 AOV | Below 1.5% or AOV under £40 |
| Electronics | 2.5-3.5% conversion, £150+ AOV | 1.2-2% conversion, £100-£150 AOV | Below 1% or AOV under £80 |
| Food / Grocery | 4-6% conversion, 45%+ repeat rate | 3-4% conversion, 30-45% repeat rate | Below 3% or repeat rate under 25% |
Source: Shopify Commerce Trends Report
Benchmark data sourced from Shopify Commerce Trends Report.
From analysing embed performance across hundreds of websites, businesses that replace static forms with interactive tools like this one see 3-5x more qualified leads — visitors volunteer their data because they get personalised results in return.
One of the most common mistakes we see when working with clients: comparing to the wrong industry. A fashion store comparing itself to grocery averages will conclude it is underperforming when in fact it is in line with its category. Conversion rates, AOV, repeat rate, and abandonment rate vary massively by category — always benchmark against your specific sector, not ecommerce as a whole.
Embed This Benchmark on Your Website
Every visitor who uses your embedded benchmark becomes a qualified lead. Their inputs, results, and business data are captured and sent to your CRM — before you ever pick up the phone.
Related Tools
Benchmark Your Ecommerce
Compare your ecommerce metrics across conversion rate, AOV, cart abandonment, CLV, return rate, and repeat purchase rate.
Conversion Rate Calculator
Calculate the conversion rate of your website or campaign.
Cart Abandonment Calculator
Calculate how much revenue you lose to cart abandonment and estimate the impact of recovery strategies like email reminders and exit-intent offers.