The desktop collection page was widened to improve product visibility and reduce clutter. Learn how this change affected user engagement.
Wider Collection Page


IF we widen the collection page layout on desktop THEN click-through rate on product cards will increase BECAUSE users will see more of the product visuals clearly and experience less visual congestion.
What We Changed
- Increased width of the main content container on desktop.
- Adjusted product grid spacing.
- Ensured sidebar filters remained visible.
- Scaled text and images proportionally.
The Results
We dig through every data source to map what's actually broken. By the end, there's no confusion.
Change in amount of clicks
Click-through rate change
Average order value
Key Learnings
- Wider layout improved the click-through rate by showing products more clearly.
- Conversion rate and AoV dropped enough for us to declare this a strong loss.
- The reason for the drop in the "money" statistics wasn't clear.
- Declaring this a loss prevented, but it's worth running again with some modifications.
- Recommendation: run this test again with some additional changes and a bigger redesign to check if there was something getting in the way that we didn't spot the first time around.
Detailed results breakdown
Add-to-cart rate change
-2.1%
Average order value
+2.6%
Click-through rate change
+4.0%
Lift in conversion rate
-5.9%
Change in revenue per visitor
-6.1%
Start with 3 experiments.
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30,000+ Monthly sessions.
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