A/B Testing Your Links: Best Practices and Case Studies

Why A/B Test Your Links?

A/B testing isn't just for landing pages and emails. Testing your links can reveal insights that dramatically improve your marketing performance.

What You Can Test

1. Destinations: Which landing page converts better?
2. Link text: How does the display URL affect clicks?
3. Timing: When do links perform best?
4. Audiences: Which segments respond to what?

Setting Up Link A/B Tests

A proper A/B test requires:

• Clear hypothesis
• Sufficient sample size
• Single variable testing
• Statistical significance threshold

Example Scenario: SaaS Email Campaign

Say a SaaS company tests two landing pages for an email campaign:

• Version A: Feature-focused page
• Version B: Benefit-focused page

If version B converts at nearly double the rate of version A, that's a massive lift you'd never discover without testing.

Best Practices

1. Run tests long enough: Don't call it too early
2. Use statistical significance: Aim for 95% confidence
3. Test one thing at a time: Isolate variables
4. Document everything: Learn from each test
5. Implement winners quickly: Capture the value

A/B Testing with Acturity

Acturity has built-in A/B testing for links, so you don't need a separate tool:

• Percentage-based traffic splitting: Divide traffic across multiple destination URLs
• Real-time results dashboard: Watch conversions update as clicks come in
• Statistical significance calculator: Tests target 95% confidence before declaring a winner
• Multiple variants: Test more than two options in a single experiment

Getting Started with Acturity

Start with your highest-traffic links where improvements will have the biggest impact. In Acturity, create an A/B test in seconds — add your variant URLs, set traffic percentages, and let the data decide.