Wingify × JOSERA
Wingify x JOSERA, 28.79% conversion lift from one A/B test
+28.79% conversion rate on product detail page
High bounce, low sales to validated winning variation
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Why it works
The case study anchors on a single, specific number tied to a named test with a defined sample size and duration, which gives the result credibility. The mechanism is clearly described: a cleaner product page design was tested against a cluttered control using VWO SmartStats and a Bayesian engine. The quote from Tobias carries a real point of view about trusting data over instinct, which is more useful than a generic endorsement.
Steal this
Name the test parameters explicitly: sample size (2,400 visitors), duration (16 days), and traffic split. This small detail transforms a vague 'we ran a test' claim into a replicable experiment that readers can benchmark against their own programs.
Click to enlarge ↗ This is editorial commentary and curation. The case study, screenshot, and all metrics are Wingify's published work; we link to the source and lead with our analysis.