THE HIDDEN COST OF POOR NAVIGATION: HOW INFORMATION ARCHITECTURE DIRECTLY IMPACTS BUSINESS METRICS

Summary from the TLDR Design newsletter

Poor website information architecture creates hidden business costs through lost revenue, increased support tickets, and users abandoning tasks when navigation fails. Companies like Wayfair increased category page views by 23% and conversions by 15% simply by restructuring navigation to match user expectations. Effective information architecture requires aligning the website structure with users' mental models through card sorting and user journey mapping, rather than relying on internal organization.