Collection page filters got clearer groups, better controls and an active filters summary. See how 35,108 visitors responded over 29 days.
Redesigned Collection Filters Show an 8.7% Conversion Rate Lift


If we redesign the filters with clearer category groups and more functional controls, then conversion rate will rise because shoppers can narrow product lists and reach relevant items with less effort.
What We Changed
- Introduced clearer filter categories: product type, size, color, in stock, rating and price.
- Added multi-select where it made sense.
- Reordered filters by relevance.
- Improved the controls with checkboxes, swatches, sliders and chips.
- Added "Apply" and "Clear All" buttons plus an active filters summary.
The Results
How the new version compared with the original, across all devices.
Conversion rate
Orders
Revenue per visitor
Key Learnings
- Conversion rate rose 8.7% and orders 7.7%, with an 85.6% probability that the variant beats the original.
- Mobile drove the gain, with conversion rate up 12.4% across 27,453 mobile visitors.
- Average order value fell 9.0%, so revenue per visitor slipped 1.5%, mostly from desktop.
- The test ran 29 days without reaching significance, so treat this as a signal, not proof.
Detailed results breakdown
Conversion rate
+8.7%
Orders
+7.7%
Revenue per visitor
-1.5%
Average order value
-9.0%
Add-to-cart rate
+1.3%
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

Collection Page (PLP)
Inconclusive
Desktop Collection Hover Sizing Buttons
Adding clickable size buttons on desktop product cards enabled direct add-to-cart actions, streamlining the shopping experience.
+17.3% Add-to-Cart Rate

Homepage
Positive signal
Enhanced Product Discovery with Badges
Badges were added to product cards to highlight key attributes. Discover how this change impacted user engagement and conversions.
+18.99% (CTR) CTR
Cart
Inconclusive
Trust Icons at Checkout Make No Clear Difference to Conversion Rate
Checkout got three icons covering a conservation pledge, easy returns and durable build. Across 213,715 visitors, here's what changed.
+0.9% Conversion rate
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