Glossary/Measurement & Attribution/Split URL Testing
Measurement & Attribution
Split URL Testing
An A/B test that sends visitors to entirely separate URLs for each variant, suited to testing major page redesigns.
By Brandon Mina·CEO, BrandPilot AI·Updated November 2026
Short answer
Split URL testing is a type of A/B test that sends visitors to entirely separate URLs for each variant rather than changing elements on a single page. It is suited to testing major redesigns, new page templates or different checkout flows, where building the change as a separate page is simpler than modifying the original.