CRO fundamentals

Build a strong foundation in conversion rate optimization. Our experts break down core CRO concepts, testing methodologies, and the principles behind high-converting experiments.
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How server-side A/B testing works
A/B testing

September 3, 2026

Server-side A/B testing: What it is and when to use itServer-side A/B testing gives businesses greater control over how experiments are implemented by running test logic on the server rather than in the user's browser. This guide explains how server-side