Conversion optimization

In marketing, small changes can have a big impact. The key to unlocking this potential lies in conversion optimization - and one of the most effective methods for this is A/B testing. These allow you to make informed decisions that specifically improve the performance of your campaigns.

A/B testing is a method in which two variants of an element (be it a website, a newsletter or an ad) are tested against each other. Variant A is often the original version, while variant B is a slightly modified version. The aim is to find out which version performs better - for example in terms of click rate, dwell time or conversion rate. Here are the most important steps of a successful A/B test:

hypothesis

This section explains that you start the A/B test with a guess as to which change could have a positive effect on user behavior.

Create test variants

This section describes how to create two versions (A and B) of a page or element, changing only one variable in order to obtain accurate results.

Collecting data

This paragraph explains that data on user interactions must be collected during the test in order to make an informed decision.

Analyze results

This section describes how to analyze the collected data to determine which variant worked better.

Continuous optimization

Here it is explained that A/B testing is not a one-off, but an ongoing process that serves to continuously improve campaigns.

Small adjustments, big results

In A/B tests, it is important to change only one variable at a time in order to achieve meaningful results. So change either the text, the color or the layout, but not all at once. This makes it possible to clearly see which change actually makes the difference. You should also make sure you have a sufficient sample size so that the results are statistically relevant.

Without data-driven testing, many campaigns run the risk of being based on guesswork. But with A/B testing, you get tangible results that show which changes actually lead to improvements. Instead of guessing whether a different image, headline or call-to-action will achieve more conversions, the numbers provide a clear answer. This approach takes the guesswork out of the equation and maximizes the efficiency of your campaigns.

Frequently Asked Questions

A/B testing is a method in which two variants of an element (such as a website, newsletter or advert) are tested against each other to find out which version performs better in terms of metrics such as click-through rate or conversion rate.

Start by creating a hypothesis about a possible improvement, create two variants of the element (A and B), collect data on user interactions and analyse the results to determine which version performs better.

A/B tests make it possible to make data-based decisions instead of relying on guesswork. They help to find out which changes actually improve performance and therefore increase the conversion rate.

It is important to change only one variable at a time in order to obtain clear and meaningful results. If several variables are changed at the same time, it is difficult to determine which change had the most influence.

A/B tests should be carried out continuously in order to optimise your campaigns on an ongoing basis. The process is not a one-off, but part of a long-term strategy to improve the conversion rate and user experience.

Conversion optimization with A/B tests

01/28/2025

Small changes can have a big impact - especially in marketing. Discover how A/B testing can help you make informed decisions that improve the performance of your campaigns in a targeted manner. Find out the most important steps of a successful A/B test in our article and learn how you can sustainably increase your conversion rate through data-supported adjustments.