How to run a Shopify CRO audit: the step-by-step checklist (and what to fix first)

A Shopify CRO audit is a structured review of your store that finds where shoppers drop off between landing and payment, and ranks the fixes by impact so you work on the right thing first. It differs from a speed or SEO audit: those ask "can people find and load this?", while a CRO audit asks "once they're here, why don't they buy?"

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Below is the process we'd follow ourselves: the data to pull, a page-by-page checklist from home to checkout, a simple way to prioritise, and what a finished audit report should contain.

What is a Shopify CRO audit (and what it isn't)?

CRO stands for conversion rate optimisation. The audit is the diagnosis step: it doesn't redesign anything, it tells you where the store leaks and in what order to patch it. It sits next to two other audits that are often confused with it:

Audit	Question it answers	Typical output
CRO audit	Why do visitors who arrive not buy?	Ranked list of friction points across the journey
Speed audit	Does the store load and respond quickly?	Load and interaction metrics, heavy assets
SEO audit	Can search engines find and understand the pages?	Crawl, indexing and content issues

They overlap — a slow page hurts conversion — but a fast, well-indexed store can still convert badly because the offer is unclear or checkout is awkward. If you're comparing options, our guide to website audit tools shows what each type of tool actually covers.

What data should you pull before you start?

Opinions are cheap; start with what your store already measured. Shopify's behavior reports include several that matter for an audit:

• Conversion rate breakdown: visualises the path visitors take through your store and checkout, so you can see which step loses the most people.
• Conversion rate over time: the share of online store visitors who purchase, so you have a baseline before you change anything.
• Sessions by device: shows which devices visitors use, which decides whether you audit mobile first.
• Sessions by landing page: shows which pages visitors start on, so you audit what people actually see first rather than just the home page.
• Searches with no results or no clicks: shows what shoppers wanted and couldn't find.
• Speed reports (Largest Contentful Paint, Interaction to Next Paint, Cumulative Layout Shift): flag pages that load or shift in ways that frustrate shoppers.

Save screenshots of the baseline numbers before you touch anything. If you want a plain-language guide to reading them, see how to read Shopify analytics. (Wondering what a healthy number even looks like? See what's a good conversion rate for Shopify.) Then look at your store the way a stranger would: on a phone, from a cold start, from the page your ads or searches actually land on.

Not sure where to start? Run the audit on your store → and compare the result with your own notes.

The checklist, page by page

Work on a phone first, then on desktop. Write down what you see as a stranger would; don't fix anything yet.

Home

• Can a new visitor say what you sell and who it's for within five seconds?
• Is there one obvious primary button, rather than six equal ones?
• Is there proof near the top: reviews, press, a guarantee, a recognisable number?
• Does the navigation use words your customers use?
• Do the images show the product in use, not only studio shots?
• Does the page work on a phone without sideways scrolling?

Collection pages

• Do filters and sorting work well with a thumb?
• Do product cards show price, rating and a second image on hover or swipe?
• Are best-sellers and new arrivals easy to find?
• Does the page load quickly and without layout jumps?
• If a shopper filters to nothing, does the page help them recover?
• Is the on-site search forgiving: typos, synonyms and no-result pages?

Product pages

• Does the page answer the five questions: what is it, is it for me, what will it cost in total, can I trust the store, when does it arrive?
• Are delivery and returns visible near the Add to cart button?
• Are variants easy to pick and clear about stock?
• Are reviews detailed, with photos, and not only five-star one-liners?
• Is there a sticky Add to cart on mobile?
• Is the copy about benefits for the buyer, not just supplier specs?

This stage deserves its own deep dive: see our guide to the Shopify product page and its twelve elements.

Cart

• Is the total visible, with shipping and taxes estimated before checkout?
• Are express payment options offered?
• Can shoppers edit quantity and remove items easily?
• Is there a clear return path to keep shopping?
• Are trust cues (returns, secure payment) repeated here?
• Do any pop-ups or upsells interrupt the move to checkout?

Checkout

• Is guest checkout available, so an account isn't required?
• How many fields does a first-time buyer have to complete? Baymard's 2024 analysis found the average checkout flow has 11.3 form fields, and says most sites need only 8 (Baymard, June 2024). Count yours.
• Do payment methods match your market?
• Do error messages say what's wrong and where?
• Does the whole flow complete on a mid-range phone on mobile data?
• Do abandoned checkouts get a follow-up? See abandoned cart recovery.

How do you decide what to fix first?

A long list is only useful if it's ranked. Give every finding two scores: how much it should lift conversion (impact) and how hard it is to ship (effort). Then place it in a simple grid.

Be honest about impact: base it on evidence, such as where the Conversion rate breakdown shows the biggest drop, not on what's fun to change. And re-score after each fix, because the order changes once the biggest leak is patched.

A practical way to score: give impact and effort a rating from 1 to 3, then sort. Anything that scores high on impact and low on effort goes into this week's work. Anything high on both gets a short plan and an owner. Everything else waits in the backlog, and it's fine for it to stay there — an audit's value comes from what you decide not to do as much as from what you fix.

What should a CRO audit report include?

Whether you write it yourself, buy it, or generate it, a useful report has the same four parts for every finding. If a report is just a list of opinions, it can't be acted on.

Finding	Evidence	Priority	Proposed fix
Example: delivery time isn't shown on the product page	Screenshot of the page; the shopper questions it fails to answer	High impact, low effort	Add a delivery estimate and returns line beside the button
Example: checkout asks for more fields than needed	Field count against Baymard's 8-field guide	High impact, medium effort	Remove optional fields, enable guest checkout
Example: collection filters unusable on mobile	Recording or screenshots on a real phone	Medium impact, medium effort	Simplify filters, add a sticky filter button

The rows above are illustrative examples of the format, not findings about your store. The evidence column is what separates an audit from a hunch.

Good evidence comes in a few forms: a screenshot of the exact page and device, a number from your own analytics (for example the step where the Conversion rate breakdown shows the largest drop), a session recording or a live walkthrough on a real phone, or a customer message that names the problem in their own words. If a finding has none of these, mark it as a hypothesis and test it before you act on it.

DIY, consultant or AI audit?

• DIY: costs your time, and you know the business best. The risk is that you've seen your own store too many times to see it fresh, so you skip what a stranger would stumble on.
• Consultant: brings experience and an outside view, and can help with implementation. It costs more and gives you one snapshot in time. The prices and what they cover are in our breakdown of CRO audit cost.
• AI audit: fast, repeatable after each change, and unbothered by familiarity. It doesn't replace someone who can implement, and it is only as good as the evidence it shows, so check its findings against your data.

Most stores do best with a mix: an automated pass to find the obvious leaks, your own analytics to confirm them, and a specialist only for the large rebuilds.

Benchmark against the store that's beating you

A generic checklist tells you what good stores usually do. It can't tell you why a particular competitor is winning your customers. That's the idea in the video above: instead of auditing yourself against an abstract ideal, put your store next to the one shoppers pick in your niche and spot the gaps. Make yours the store that wins that comparison.

Try it by hand with your best-selling product against a leader in your niche, or use the analyzer. Our Shopify store audit scores your pages and ranks what to fix first (ours — full disclosure). Run the audit on your store →