Category: Quality Assurance

Quality Assurance in A/B Testing: How BrillMark Does It Right

Most A/B testing programs fail quietly. Not because the hypothesis was wrong. Not because the traffic was too low. But because the test itself was broken, nobody caught it before it went live. A button that only misfires on Safari. A conversion goal that double-counts. A variation that loads for desktop users but silently breaks […]

The Complete A/B Test Quality Assurance Process: Essential Checklist for CRO Success

Quality assurance is the foundation of successful conversion rate optimization. A single implementation error, whether it’s a misconfigured tracking pixel, broken traffic allocation, or undetected browser compatibility issue, can invalidate weeks of A/B testing and lead to costly business decisions based on flawed data. For CRO agencies and in-house optimization teams conducting high-velocity A/B testing, […]

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