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winner+2.9% lift

Homepage: Homepage Redesign 2.0

LayoutHomepageEnergy & UtilitiesLayoutCTACopyInformation ArchitectureTest ArchiveWeb AnalyticsUsabilityEffort

Test Results

19.08%
Control CR
19.64%
Variant CR
80,217
Sample size
43
Days run
Control19.08%
Variant19.64%

Key Learning

Problem: The information hierarchy on the homepage may not match how users actually scan and process the content.

What worked: The variant addressed this conversion friction directly. (+2.9% lift)

Takeaway: Even small lifts compound — across thousands of sessions, this adds up. 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: homepage redesign 2.0 can produce a +2.9% improvement in conversions. The test was run on a homepage page in the energy & utilities industry. With 80,217 visitors in the sample, this is a robust result.

Before you test: Consider that layout tests typically require large sample sizes to detect small effects. This test ran for 43 days — plan for at least that long.

This result reached 95% statistical confidence, meaning there is a very low probability the observed effect was due to chance. Results at this confidence level are generally considered reliable for making business decisions.

What Was Tested

A/B test on homepage testing layout changes.

Methodology

Primary Metric
Postpaid Bill Confirmation
Confidence Level
95%
Lift Range
0.9% to 4.9%

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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