Case Studies Details

Information Architecture Audit and Design: Public Website IA Redesign

One of Australia's Largest Financial Services Organisations

Financial Services | Australia | Case Study

The Problem

One of Australia's largest financial services organisations was redesigning the front-end experience and information architecture of its public website to simplify navigation across banking, superannuation, investments, retirement and financial advice. The existing site had evolved into a highly complex ecosystem spanning multiple audiences, products and legacy structures.

Our Approach

  • Analysis of existing behavioural analytics & data
  • Open card sorting
  • Moderated and unmoderated interviews
  • Tree testing
  • Navigation validation studies
  • Competitive IA benchmarking
  • Mental model analysis across multiple audience cohorts

Key Insights

  • Users consistently grouped content by product category rather than audience type
  • Product-led navigation structures outperformed audience-led structures
  • Superannuation users demonstrated the least consistent mental models
  • Participants prioritised direct task completion and terminology familiarity over internal organisational structures
  • Navigation sprawl and content fragmentation were negatively impacting discoverability.

Recommendations included

  • Development of a flatter, product-led information architecture
  • Rationalisation of overlapping navigation pathways and duplicate content structures
  • Improved integration between superannuation, investments and retirement content experiences
  • Simplified navigation focused on task-based journeys
  • Enhanced advisor and employer pathways

Results

  • Delivered a validated future-state information architecture grounded in customer mental models and behavioural evidence
  • Reduced ambiguity across core product and audience pathways
  • Improved confidence in navigation terminology, hierarchy and discoverability prior to implementation
  • Provided a scalable IA framework capable of supporting future digital expansion initiatives.

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Information Architecture Audit and Design: Public Website IA Redesign

Information Architecture Audit and Design: Public Website IA Redesign

Information Architecture Audit and Design: Public Website IA Redesign

Information Architecture Audit and Design: Public Website IA Redesign

Information Architecture Audit and Design: Public Website IA Redesign

Information Architecture Audit and Design: Public Website IA Redesign