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inconclusive-4.6% lift

Landing Page: Layout Optimization

LayoutLanding PageEnergy & UtilitiesRelevanceValue PropositionLayoutStylingCopyHeuristic/Best PracticeMotivationValue StatementValue PropositionValue Proposition

Test Results

13.79%
Control CR
13.16%
Variant CR
10,627
Sample size
41
Days run
Control13.79%
Variant13.16%

Key Learning

Context: The information hierarchy on the landing page may not match how users actually scan and process the content.

What was tested: A variation was tested against the existing experience.

Result: No statistically significant difference was detected. No significant difference suggests users adapted to the change quickly, or the variation didn't address the actual friction point. Try testing more targeted elements.

How to Apply This to Your Site

This experiment tested landing page: layout optimization but produced no statistically significant change. The test was run on a landing page page in the energy & utilities industry. Inconclusive results suggest this particular change may not be a priority — focus testing effort on higher-impact areas.

Before you test: Consider that layout tests typically require large sample sizes to detect small effects. This test ran for 41 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 landing page testing layout changes.

Methodology

Primary Metric
Transactions
Confidence Level
95%
Lift Range
-6.6% to -2.6%

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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