Ecommerce Audit Template Checklist
A structured ecommerce audit template covering UX, technical performance, analytics hygiene, and CRO opportunity sizing — designed for quarterly health checks on Shopify, WooCommerce, and Magento stores.
Ecommerce Audit Template
A structured checklist for evaluating an online store across UX, technical performance, analytics, and CRO opportunity.
An ecommerce audit template is a repeatable framework for diagnosing where a store is losing revenue. It walks an auditor through four pillars — user experience, technical health (speed and mobile), analytics integrity, and conversion-rate opportunity — and produces a prioritised list of fixes and tests.
Agencies use audit templates to onboard new clients in a defensible, consistent way. In-house teams use them as a quarterly health check: a recurring sweep that catches tracking drift, mobile regressions, and untested funnel leaks before they compound into a bad quarter.
Most audits fail not because the auditor missed something, but because findings landed in a 40-page PDF nobody read. A good template forces prioritisation: each finding is tied to estimated revenue impact and effort, so the output is a ranked backlog, not a wishlist.
Run this template end-to-end once a quarter, or any time you see an unexplained drop in conversion rate, a Core Web Vitals warning in Search Console, or after a major theme or checkout change. Budget half a day for a small catalogue, a full day for a multi-collection store.
Before you start
Pull 90 days of GA4 data, a fresh PageSpeed Insights run on three key URLs (home, collection, product), and screen recordings from the last two weeks. Audits done from memory miss the patterns that only show up in segmented data.
The four pillars of the audit
Pillar 1 — UX and merchandising. Walk the funnel as a first-time visitor on mobile. Check that the value proposition is visible without scrolling, that PDPs answer the top five buyer questions (sizing, materials, shipping, returns, social proof), and that cart and checkout flows don't introduce friction like surprise shipping costs or forced account creation.
Pillar 2 — technical performance. Run PageSpeed Insights on home, a top collection, and a top product page. Flag LCP above 2.5 seconds, CLS above 0.1, and any render-blocking third-party scripts. On mobile, test tap-target sizes, sticky-CTA behaviour, and whether the checkout works on a throttled 4G connection — that's what a real shopper experiences on a commute.
Pillar 3 — analytics and tracking. Verify GA4 events fire for view_item, add_to_cart, begin_checkout, and purchase, with consistent currency and revenue values. Cross-check GA4 revenue against the Shopify or WooCommerce admin for the last 30 days — a gap over 5% means something is broken, usually duplicate purchase events or a missing thank-you page tag.
Pillar 4 — CRO opportunity sizing. Identify the three biggest funnel drop-offs by segment (mobile vs desktop, new vs returning, paid vs organic). For each, estimate the revenue uplift from a 10% improvement, then pair it with a hypothesis and a test design. This is the section that turns the audit into a roadmap rather than a report.
Frequently asked questions
A solo auditor needs roughly half a day for a small store (under 50 SKUs) and a full day for a larger catalogue with multiple collections and international storefronts. Add half a day if you're writing up findings for a client deck rather than an internal backlog.
Quarterly is the right cadence for most stores in the €1M-€15M range. Tracking drifts, themes get updated, apps get added, and Core Web Vitals regress silently. A 90-day cycle catches issues before they compound across a peak season.
A CRO audit focuses narrowly on conversion-rate levers — copy, layout, friction, social proof. An ecommerce audit is broader: it also covers technical performance, analytics hygiene, and merchandising. The CRO audit is one of the four pillars inside a full ecommerce audit.
In-house teams can run the template themselves if someone owns CRO or analytics. Agencies add value when you need a second opinion, you've been too close to the site to see friction, or you don't have the bandwidth for a quarterly sweep.
Minimum viable: GA4, PageSpeed Insights, a session-recording tool, and admin access to the store. Helpful additions: a heatmap tool for PDPs, Search Console for technical SEO, and an experimentation platform to action the findings.
Score each finding on estimated revenue impact (low/medium/high based on funnel-stage traffic) and implementation effort (hours of dev or design work). Sort by impact-to-effort ratio. The top quartile becomes your next-quarter roadmap; the rest goes into a backlog.
On-site analytics for paid traffic is in scope — landing page quality, UTM hygiene, post-click conversion rate by channel. Campaign structure, bidding strategy, and creative testing inside Meta or Google Ads are typically handled in a separate paid-media audit.
Test on a real mid-range Android phone on a throttled 4G connection, not just Chrome DevTools. Check sticky add-to-cart behaviour, accordion product descriptions, image gallery swipe, and the keyboard behaviour in checkout. Mobile is usually 60-75% of traffic and the biggest opportunity area.
A short executive summary (5 findings, 5 quick wins), a prioritised backlog with impact and effort scores, and a 90-day test roadmap with hypotheses for the top three opportunities. Skip the 40-page PDF; nobody implements from those.
Yes — pulling 90 days of historical event data lets you see seasonality and trend lines instead of a single-week snapshot. Platforms that import GA4 history on day one let you start the analytics and CRO pillars without waiting for fresh data to accumulate.
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