Multivariatetesting

Testing several elements at once to learn which combination performs best.

Growth Score · Activation

Definition

What it means

Multivariate tests vary multiple parts of a page together, such as a headline and an image, and measure every combination.

They need much more traffic than a simple A/B test because traffic is split among many versions. Low-traffic sites are better off testing one change at a time.

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Guides that cover it

Checkout audit: 12 leaksTwelve places a sale leaks, in cost order, with a test and a fix for each one.When to redesign your siteHow to tell a real redesign need from vanity, and how to do it without losing rankings.Fast for real visitorsRead real visits, then fix images, scripts, layout shifts and the slow start.

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FAQ

Quick answers

What is Multivariate testing?

Testing several elements at once to learn which combination performs best.

Where does it sit in Growth Score?

It belongs to the Activation pillar, one of the 12 pillars your score is built from.

What should I read next?

Start with A/B testing and Statistical significance, then browse the other terms in Activation.

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