Sales stopped coming in, is my Shopify store actually broken or do I just have a conversion problem?
A practical, mostly-free way to figure out whether your store's sales problem is a bug, a slow page, or a genuine conversion issue, and what order to fix things in.
What's going on
"My sales have stalled and I don't know if it's my site, my prices, my traffic, or something actually broken, I just want an affordable audit that tells me what to fix." This is one of the most common things merchants ask in Shopify Facebook groups and forums, usually after a slow month, and it's usually followed by a flood of DMs offering paid audits of wildly varying quality.
The honest problem is that "my store isn't converting" is really two different diagnoses bundled together: technical defects, like broken add-to-cart buttons, slow-loading pages, checkout errors, or app conflicts, and conversion or UX issues, like unclear pricing, weak product pages, poor mobile layout, or unconvincing copy. These need completely different fixes, and paying for a generic full-store audit before knowing which one you have often means paying for a checklist that doesn't address your actual problem.
The good news is that Shopify gives you real, free data to make this diagnosis yourself before paying anyone: built-in analytics reports that show where visitors drop off, speed data for your storefront, and free third-party tools like Google Lighthouse and Microsoft Clarity that show you session-level behavior. Used together, they usually narrow the problem down to a specific page and a specific cause fairly quickly, which is what any audit, paid or free, should be doing anyway.
Why it happens
Merchants conflate low sales with a single root cause because it feels like one problem from the outside, but a storefront has many independent failure points, including traffic quality, page speed, broken functionality, checkout friction, pricing, and messaging, and each shows up as the same symptom of fewer orders. Without looking at funnel data, it's genuinely hard to tell a slow product page from an unconvincing one.
Facebook groups and marketplaces amplify this because affordable audit offers are cheap to produce, since a generic checklist can be reused for every store, but expensive to act on if they misdiagnose the actual bottleneck. Fixing the wrong thing wastes both money and time while the real leak keeps costing sales.
5 ways to fix it
Start with Shopify's own free analytics before auditing anything
In Shopify Admin, go to Analytics > Reports and look at the online store conversion funnel, which shows sessions, added-to-cart, reached-checkout, and completed-purchase numbers so you can see exactly where visitors drop off. Pair that with the Behavior report for your top landing pages and on-site search terms. These reports are free, tied to your real order data, and will usually tell you within minutes whether the leak is happening before checkout (a conversion or UX problem) or during checkout (often a technical or payment issue).
Run a real performance check, not a guess
Look at the speed data available in Shopify Analytics, and also run your actual highest-traffic pages, not just the homepage, through a free tool like Google PageSpeed Insights or Lighthouse. These score Core Web Vitals, accessibility, and best practices on your live URLs. Slow loading or layout shift on your best-selling product page is a measurable technical defect with a direct revenue impact, so it's usually worth fixing before you touch conversion copy or layout.
Add free behavioral tooling to see where real visitors get stuck
Microsoft Clarity is free, has no traffic limits, and can be connected to a Shopify store to give you session recordings and heatmaps. Watch ten to fifteen recorded sessions on your product and cart pages before changing anything. This usually reveals rage-clicks on broken elements, which points to a technical bug, versus visitors reading and then leaving, which points to a genuine conversion or messaging issue, and that split is exactly what you need to prioritize fixes correctly.
Fix technical defects first, then optimize conversion on the path that matters
Once you know where the drop-off is, triage in this order: broken functionality, such as add-to-cart failures, broken variant selectors, checkout errors, or app conflicts slowing pages, always comes first, because it caps your ceiling regardless of design. Only after that, focus conversion work on the single highest-traffic path, usually your best-selling product's page through checkout, rather than spreading effort across every page. A full-site redesign rarely moves revenue as much as fixing the one broken step in your busiest funnel.
Get a second set of eyes if you're not confident diagnosing it yourself
If the free reports and recordings don't make the cause obvious, a paid audit from a Shopify agency or freelance developer is reasonable, but insist they show you data, such as funnel numbers, performance scores, or session recordings, to justify each recommendation rather than handing you a generic checklist. Cheap, templated store audits sold in bulk on marketplaces often just restate best-practice checklists without looking at your actual analytics, so they rarely find the specific thing costing you sales.
Bottom line
Most merchants asking for a store audit actually have two separate problems tangled together: something broken, which is a technical defect, and something underperforming, which is a conversion or UX issue, and each needs a different fix. Shopify's own Analytics and speed data, plus free tools like Google Lighthouse and Microsoft Clarity, will usually get you most of the way to a correct diagnosis at no cost. Spend money only once you know precisely what's wrong and on which page. At that point a targeted fix, whether it's a developer's time or a specific app, is far cheaper than a broad audit-and-fix-everything engagement.
Browse the rest of the problem library, run a free storefront scan to catch issues like this automatically, or email us and we'll work out a custom solution for it.