Complex Search-Results Pages Change Search Behavior: The Pinball Pattern
Source: https://www.nngroup.com/articles/pinball-pattern-search-behavior/ — Nielsen Norman Group
Modern, feature-rich results pages have changed how people scan results: from an orderly top-to-bottom sweep to a nonlinear “pinball” path that ricochets between organic results and SERP features (snippets, carousels, knowledge panels).
The Shift
| 2006–2010 (linear) | 2017–2019 (pinball) | |
|---|---|---|
| Scanning | Sequential; 59% examined results in order | Nonlinear, attention bounces |
| Top-result clicks | 51% | 28% |
| Lower positions | Rarely examined | Position 6 looked at in 36% of cases |
SERP features, when present, drew looks in 74% of cases — visual weight, not rank alone, now steers attention. Users spend ~5.7s before the first click; research tasks explore below the fold more (20%) than fact-finding tasks (5%).
Why It Matters
- The classic Position Bias story (rank 1 dominates) weakens on complex layouts — salience competes with position.
- For site search, consistent, simple layouts reduce cognitive load and outperform inconsistent designs.
- First-page presence is still critical: only ~2% of users go beyond page one.
Method
NN/g Search Meta-Analysis Project — 471 user queries across 2017–2019 eyetracking/usability studies.
Related Concepts
- Position Bias — the assumption this pattern complicates
- Search UX — results-presentation implications
- Faceted Search · Zero Results
Publisher
- Nielsen Norman Group — UX research firm behind the study