The best-selling category moved to the first spot below the homepage hero, with other categories ranked by performance. See how it changed conversions.
Best Sellers Below the Homepage Hero Show a 16.9% Conversion Rate Lift


If we place the best-selling category at the top of the homepage, then conversion rate will increase because more visitors will see the most successful products before dropping off.
What We Changed
- Added a best sellers module directly below the homepage hero.
- Ordered the remaining category modules by performance, highest first.
- Kept the same order on desktop and mobile.
The Results
How the new version compared with the original, across all devices.
Conversion rate
Revenue per visitor
Orders
Key Learnings
- Conversion rate rose 16.9% and revenue per visitor 11.6%, with an 89.8% probability that the variant beats the original.
- Add-to-cart rate rose 10.3%, so seeing top products earlier led to more adds.
- The result didn't reach significance across 14,413 visitors, so treat it as a strong signal, not proof.
- On desktop, average order value fell 15.1%, leaving revenue per visitor there flat (-0.6%).
Detailed results breakdown
Conversion rate
+16.9%
Revenue per visitor
+11.6%
Orders
+15.0%
Add-to-cart rate
+10.3%
Average order value
-1.8%
Start with 3 experiments.
Zero cost.
Get a taste of our service. We'll analyze your store, pinpoint low-hanging fruit, design, implement and test solutions to lift your conversion rate in 30 days.
Who qualifies?
30,000+ Monthly sessions.
Minimum traffic needed to run statistically significant tests.
Running on Shopify or Shopify Plus.
Our specialty - we don't work with other platforms.
Investing in paid traffic.
We work with stores committed to growth, not hobbyists.
Ready to invest in systematic CRO.
You understand testing takes time - no magic bullets.
Why free?
The best proof is results. Three real experiments show you exactly how we work and whether it drives revenue for your specific store. You keep everything - no strings attached.
Our bet
We're confident enough in our process to invest our time upfront. If the tests work, you'll see the value in continuing at $5,950/month. If not, you got free optimization work.
Limited spots
We take only 4 free trials monthly to maintain quality. Each trial gets our full attention and expertise. If you qualify, secure your spot before this month fills up.
Other experiments we've run

Search & Navigation
Loss Prevented
A More Prominent, Guided Search Cuts Conversion Rate 12.0%
The search bar became more visible and opened with examples, product previews, suggested collections and a customization banner. See how it affected orders and revenue.
-12.0% Conversion rate

Product Page (PDP)
Positive signal
Sticky Add-to-Cart Bar With Size Selector Shows a 9.6% Conversion Rate Lift on Mobile
Mobile product pages got a sticky add-to-cart bar with a size dropdown and a find-my-size link. See how it changed orders, add-to-cart and order value.
+9.6% Conversion rate

Product Page (PDP)
Positive signal
Delaying the Promo Pop-Up by 60 Seconds Shows a 7.9% Conversion Rate Lift
The promotional pop-up waited until visitors had spent 60 seconds on the page instead of appearing right away. See how 23,328 visitors responded.
+7.9% Conversion rate
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