Marta Słomka

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Market Review

Overview of A/B testing, analytics, heatmaps, and qualitative research tools

Your UX/CRO toolkit: a quick tour of analytics, heatmaps, A/B testing and qual research.

Core conversion optimization process

1) Identify where and why conversion drops — find bottlenecks in the user journey.
Methods:

  • Quantitative — e.g., Google Analytics for quick, directional signals.
  • Qualitative — usability tests, heatmaps, session recordings, rage-clicks.

2) Form hypotheses — what to change to lift conversion (e.g., product page redesign). Prioritize opportunities by impact and confidence.
Aim for strong hypotheses: tie a real, observed problem to a plausible cause and a specific fix.

3) Validate hypotheses — test in practice:

  • Quantitatively — A/B and multivariate tests.
  • Qualitatively — moderated/unmoderated user tests.

Screenshot: YouTube – https://www.youtube.com/watch?v=zbVEPcKAuuQ

Why analytics matters for UX

1) Issue indication

  • Macro conversions — key actions tied to business value; reflect system-level effectiveness.
  • Micro conversions — smaller steps that lead to macro goals (e.g., funnel progression).
  • Behavior metrics — reveal patterns early, before KPIs tank.

2) Investigation
Common problem areas: Traffic, Content, Navigation, Technical issues, Visual design.

3) Triangulation
Cross-check qualitative findings with quantitative data (multiple-source validation) to strengthen conclusions.

Takeaway: working across these three levels enables data-driven design decisions and improves product outcomes.

Categories (how they complement each other)

  • Traffic & behavior analytics — shows what and where breaks (e.g., GA4 flags a checkout step drop).
  • Heatmaps & session recordings — shows how users behave (e.g., clicks on non-interactive UI).
  • Qualitative research — explains why it happens.
  • A/B testing & experiments — picks the winning solution.
  • Surveys — fast, scalable feedback.

Rule of thumb: compare key metrics to benchmarks; if a metric is already “normal,” it’s not an immediate priority.

Tools with brief descriptions and links

I. Traffic & behavior analytics

II. Heatmaps & session recordings

III. A/B testing & experimentation

IV. Qualitative research (running & recording sessions)

V. Qual analysis & research repositories

VI. Surveys

Pro tip (order of operations):

  1. Analytics (GA4/product analytics) → 2) Heatmaps/recordings → 3) Qual research → 4) A/B tests.
    Iterate, document findings, and prioritize by expected impact on macro goals.