Article / Updated 08-16-2020
In digital marketing, the cornerstone of optimizing a website is split testing, which means to conduct controlled, randomized experiments with the goal of improving a website metric, such as clicks, opt-ins, or sales. Split testing takes two different forms: A/B testing, a technique in which two versions of a page can be compared for performance, and multivariate testing, a testing method in which a combination of variables is tested at one time.