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Personalization and landing page optimization with Varify.io®.
- Expert know how from different industries
- Approaches from behavioral psychology
- Practical implementation recommendations
The US digital market is highly competitive. High advertising costs, strong performance pressure and fast innovation cycles significantly increase the demands on digital business models. Whether e-commerce, SaaS or platform business: without systematic ...READ MORE
Many Dutch companies have been working with A/B tests, analytics and data-based decision-making processes for years. The level at which optimization is applied is correspondingly high. What is needed is not ...READ MORE
The Brazilian digital market is growing rapidly and is characterized by mobile-first usage, e-commerce and marketplace models. The focus on efficient conversion paths and smooth user experiences is correspondingly high. Conversion optimization ...READ MORE
Competition in the French digital market is intense. The cost of new visitors is rising across all sectors, while user attention is dwindling. Whether online store, software provider or lead generation: ...READ MORE
CRO agencies: Top providers for conversion optimization in the Netherlands 2026
Many Dutch companies have been working with A/B tests, analytics and data-based decision-making processes for years. The level at which optimization is applied is correspondingly high. What is needed are not short-term adjustments, but clean
CRO agencies: Top providers for conversion optimization in Brazil 2026
The Brazilian digital market is growing rapidly and is characterized by mobile-first usage, e-commerce and marketplace models. The focus on efficient conversion paths and smooth user experiences is correspondingly high. Conversion optimization here ranges from targeted
CRO agencies: The top providers for conversion optimization in France 2026
Competition in the French digital market is intense. The cost of new visitors is rising across all sectors, while user attention is dwindling. Whether online store, software provider or lead generation: traffic alone does not bring
Accessibility on websites: Basics, requirements and practical implementation
According to the UN, over one billion people live with a disability. Behind this figure are the individual stories of people who encounter barriers every day that often remain hidden to others. Accessibility means far
Understanding your unique selling proposition: How to find your USP
In an increasingly globalized and digitalized world, competition on the market has increased significantly. Today, companies are not only competing locally, but globally...
What affect heuristics have to do with trust, purchasing decisions and crises
In the dynamic world of online marketing, professionals are constantly looking for innovative approaches to get their message out effectively. One of these powerful...
10 red flags in A/B testing that you should avoid
A/B testing is the most powerful tool for optimizing the conversion rate and making data-based decisions. However, even small errors can distort the results and lead to incorrect conclusions. In
Effective A/B testing of Shopify themes with Varify.io®: The ultimate guide
By testing different themes, you gain valuable insights into the behavior and preferences of your users. On this basis, you can continue with targeted, more detailed optimizations after the theme tests.
Understanding, building and optimizing conversion funnels: Your guide to measurable success
Success in digital marketing depends on how well you understand your customers and how efficiently you shape their journey from first interaction to purchase. Here comes the...
Understanding and mastering conversion optimization: tips, tricks and best practices
In the digital landscape, it's not enough to just drive traffic to your website. It's about converting that traffic into tangible results...
The Art of the Value Proposition: A Guide to Creating an Irresistible Offer
In a competitive business world, the way companies communicate value to their customers can make the difference between success and failure...
Why User Testing is Essential: Your Ultimate Guide
In a digital world where competition and customer expectations are constantly increasing, user testing is becoming more and more relevant. It provides insights into the behavior and preferences of...
These A/B testing tools will make the difference in 2026
A/B testing is no longer a nice extra, but the basis for data-based optimization. However, finding the right tool is often more difficult than expected. While some platforms rely on enterprise functions
Understanding & applying A/B testing: What really matters in practice
Once upon a time, a company was faced with the following challenge: to improve its website and optimize the user experience...
BigQuery and A/B testing: Maximum precision thanks to 100% of exact data
In Google Analytics 4 (GA4), data can fluctuate by 2-3 %. The reason for this is sampling, which is used for complex or extensive data queries. For A/B tests where precision
The Limbic® Map - A tool for understanding human decisions
In the age of neuromarketing, the limbic map is an important key to understanding human decision-making. Developed by the renowned German psychologist and marketing expert...
Why A/A tests are important for reliable testing
Have you ever heard of A/A tests? They are less well known, but very important! An A/A test is an important step before the actual A/B testing. It ensures that the
Server-side tracking with Google Tag Manager and GA4: More control over your data
The way in which data is collected on the web is changing rapidly. Data protection regulations such as the GDPR and stricter browser rules are making it more difficult to collect precise and complete tracking data. Ad blockers and
Split tests explained simply: definition, application, implementation
In the dynamic world of digital marketing, continuous optimization is a must. One way to achieve this is to carry out split tests...
WordPress A/B testing: what you need to know
WordPress is the most widely used content management system in the world - and for good reason. It impresses with its flexibility, user-friendliness and a huge selection of plugins and customization options. But this versatility also brings
A/B testing for Shopify: smart strategies for more success
A/B testing is essential for Shopify stores that want to grow and scale. However, Shopify has some special features that set it apart from other platforms - challenges, but also opportunities that you can
Conversion rate in online marketing: strategies and tools for more success
In the digital age, where websites, e-shops and social media dominate, conversion rate is at the heart of online marketing. Every time you browse the web, you will be directed to different...
Understanding and applying usability
In an age where technology plays a role in almost every aspect of our lives, the way we interact with digital products can influence our decisions, feelings and behaviors.
Understand & use heatmaps: How to analyze user behavior in a targeted and effective way
Heatmaps are a powerful tool for marketers and web designers alike. They provide a visual representation of data that shows your behavior and interactions on a website.
