Landing Page: Donation Progress Bar with Target
Hypothesis
Showing a live donation progress bar toward a one-week target would motivate donors to give more by creating a shared goal and rallying effect
Test Results
Key Learning
Problem: Visual elements on the landing page aren't doing enough to communicate value, build trust, or guide users toward the next step.
What worked: Progress visualization toward a shared goal is a powerful behavioral economics tool for donation pages. Shorter time windows (weekly vs monthly) make progress bars more impactful. Price anchoring effects benefit high-value donors most — those giving over £100 showed the largest uplift. (+51.0% lift)
Takeaway: This is a significant win worth prioritizing for implementation. Now test the placement of this social proof — positioning near CTAs, in pricing sections, and in checkout flows often amplifies the effect.
How to Apply This to Your Site
This experiment demonstrated that landing page: donation progress bar with target can produce a +51.0% improvement in conversions. The test was run on a landing page page in the nonprofit industry.
Before you test: Consider that social proof 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
added a dynamic donation target progress bar to UNICEF's one-off donation page. The target was set on a one-week rather than monthly basis to keep progress percentage visually meaningful. The bar updated in real-time via a custom Google Analytics integration. Messaging focused on the broader cause rather than specific outcomes.
Methodology
Build On These Learnings
Save your own experiments, spot winning patterns across your test history, and stop repeating what's already been tried.
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