Checkout: Progress Bar
Hypothesis
If we A/B test Progress Bar on checkout pages, then we can measure its impact and determine if it suits our context
Test Results
Key Learning
Context: Friction during the checkout process causes users to abandon right when they're closest to converting.
What was tested: has been validated across multiple real A/B tests. Use this as a high-priority test hypothesis backed by industry meta-analysis.
Result: No statistically significant difference was detected. This null result is still valuable — it narrows the search space and helps calibrate your minimum detectable effect for future tests.
How to Apply This to Your Site
This experiment tested checkout: progress bar but produced no statistically significant change. The test was run on a checkout page in the cross-industry industry. Inconclusive results suggest this particular change may not be a priority — focus testing effort on higher-impact areas.
Before you test: Consider that layout tests typically require adequate traffic to reach statistical significance. Run your test for at least 2 full business cycles to account for weekly traffic patterns.
What Was Tested
Testing whether Progress Bar improves conversion performance. This is a meta-pattern derived from multiple A/B tests across different companies. Applicable to checkout, signup page types.
Methodology
Build On These Learnings
Save your own experiments, spot winning patterns across your test history, and stop repeating what's already been tried.
Related Experiments
Checkout: Multiple Steps
Problem: Friction during the checkout process causes users to abandon right when they're closest to converting.
Product: Welcome Mat - Partial
Context: Capturing visitor attention on the product with modals or overlays is a balance between engagement and annoyance.
Content Page: Maybe Later on Content Page
Context: Key actions on the content page disappear as users scroll, creating a gap between intent and the ability to act.
Product: Least Or Most Expensive First
Context: How prices are displayed on the product directly influences perceived value and willingness to buy.