Meaning of CRO Conversion Rate Optimisation

Simple definition

Conversion Rate Optimization (CRO) is the process of improving a website or app to increase the percentage of visitors who complete a desired action, like making a purchase or signing up for a newsletter.

How to use CRO Conversion Rate Optimisation in a professional context

In digital marketing, CRO is widely used to enhance the effectiveness of online campaigns by analyzing user behavior and adjusting design elements, messaging, or page structure to boost conversions.

Concrete example of CRO Conversion Rate Optimisation

An online subscription service tests two versions of a sign-up page: one with a “Start Free Trial” button and another with “Join Now.” By tracking which version results in more sign-ups, they determine the more effective message.