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winner+20.0% lift

Homepage: Black Friday UX Optimization

Hypothesis

Optimizing login/registration UX during high-traffic promotional events (Black Friday) captures demand that existing friction was blocking.

LayoutHomepageCross-IndustryloginregistrationretailBlack Friday

Test Results

Key Learning

Problem: Coupon and promo code fields on homepages can distract users — they leave to hunt for codes, reducing completion rates.

What worked: High-traffic events amplify both good and bad UX. Fixing login/registration friction before peak periods is a high-ROI investment. (+20.0% lift)

Takeaway: A meaningful improvement that compounds with other optimizations. Layout wins often unlock further opportunities — isolate which specific element drove the lift for even larger gains.

How to Apply This to Your Site

This experiment demonstrated that homepage: black friday ux optimization can produce a +20.0% improvement in conversions. The test was run on a homepage page in the cross-industry industry.

Before you test: Consider that layout tests typically require adequate traffic to reach statistical significance. Run your test for at least 2 full business cycles to account for weekly traffic patterns.

What Was Tested

DeFacto (Retail) used to optimize user logins and registrations during Black Friday, achieving a 21.53% increase in user logins.

Methodology

Confidence Level
85%
Lift Range
15.0% to 25.0%

Build On These Learnings

Save your own experiments, spot winning patterns across your test history, and stop repeating what's already been tried.

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