Growth / CRO

Owning a CRO program

Hotjar → Optimizely testing loop across 10+ builds → 35% lift in inbound leads, with release QA and consent checks before anything ships.

Year 2023
Role Growth / CRO
Tools Hotjar, Optimizely, GA4, Google Tag Manager
Duration 12 months
Owning a CRO program

Built and ran a structured CRO program across 10+ lead-generation web properties, using behavioral analytics to inform hypotheses and a disciplined testing loop to validate changes.

The Challenge

Web properties were being redesigned based on opinion rather than data. No systematic testing existed, and changes shipped without QA or consent compliance checks.

Constraints

  1. Must work across 10+ independently managed web properties
  2. Changes must pass release QA and consent checks before shipping
  3. Testing velocity must not compromise site stability or user experience

The Approach

Established a Hotjar-to-Optimizely pipeline: behavioral analytics surface opportunities, structured A/B tests validate hypotheses, and a release process ensures QA and consent compliance before anything goes live.

Key Decisions

Gate every test behind release QA and consent checks

CRO velocity means nothing if a test breaks the site or violates consent requirements. The gate adds a day but prevents costly rollbacks and compliance issues.

Alternatives considered
  • Ship tests immediately with post-launch monitoring
  • QA only high-risk tests

Centralize the testing loop across all properties

A single methodology and toolset across 10+ properties enables cross-property learning and prevents teams from running conflicting tests.

Tech Stack

HotjarOptimizelyGA4Google Tag ManagerConsent Mode v2

Result & Impact

  • 35% lift
    Inbound leads
  • 10+
    Properties instrumented

Shifted web optimization from opinion-driven redesigns to a data-driven testing culture. Every change now has a measurable hypothesis and documented outcome.

Learnings

  1. The testing loop matters more than any single test — process discipline compounds
  2. Consent checks belong in the release process, not as an afterthought

Full case study in progress.

by Kanishk Chadha 2 min read

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