Stranger Things: A Masterclass in Contextual Personalization
Stranger Things contextual personalization is one of the clearest examples of how a brand can adapt the user experience without relying on individual data, combining…
Resources
From analysis to practice. We’ve organized our content so you can find the theory in our Articles, the execution in our Tools and expert insight in our Reviews. We continue to dive deep into Behavioral Design and CRO, but now in a format designed to speed up your workflow.
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Social Bias: 6 Real-Life Success Examples
What it is, why it influences our decisions, and real examples Social bias, also known as social proof, is one of the most influential principles…
Strategic Guide: 6 AI Secrets for High-Impact Website Personalization
For years, website personalization has been one of those concepts everyone repeated but few actually put into practice. People talked about experiences tailored to the…
The Ultimate Guide to A/B Tests, MVT and Advanced Optimization
Optimizing a website isn’t just about attractive design or quality content. The key is to measure, test and analyze to improve conversions, user experience and…
Significance Calculator: The Secret Behind Your Tests
Users (Version A) Conversions (Version A) Users (Version B) Conversions (Version B) Significance Level 90%95%99% Calculate How to use the statistical significance calculator Why calculating…
Behavioral Design Secrets: The Psychology of Conversion
What behavioral design is and why it matters in website optimization Behavioral design applied to website optimization studies how the design of an environment influences…
Multivariate Testing: The Master Guide to Avoid Wasting Money
In the world of web optimization and Growth & CRO, multivariate tests often sound like “advanced level.” They’re usually associated with big teams, powerful tools…
A/B Test Duration Calculator
Launching an experiment without knowing when to end it is like driving blindfolded: you may feel like you’re moving forward, but you have no idea…
Generative SEO: The Ultimate Guide to Mastering AI Search
Advanced Generative SEO (GEO) strategies to capture traffic from Google’s new Artificial Intelligence summaries. Table of Contents What Is Google AI Overview (SGE)? Ranking…
Synthetic Users in Growth & CRO
Advanced strategies for using AI agents that simulate human behavior and speed up the web experimentation cycle. Table of Contents What Are Synthetic Users? Advantages…
Web Experiment Validation: The Master Guide
A technical guide to web experiment validation methodologies that go beyond the p-value, optimizing decision-making based on economic impact and probabilistic certainty. Table of Contents…
Confirmation Bias: The Ultimate CRO Hack
A strategic guide to applying Confirmation Bias from the perspective of Behavioral Economics (BECO). Learn how to design decision architectures that align users’ pre-existing beliefs…
Adobe Target 2026: The Leading CRO Platform
Review Summary An in-depth technical analysis and roundup of Adobe Target reviews from the enterprise market. We take a close look at Adobe’s experimentation platform,…
Tax Allocation Box: A Masterclass in Behavioral Design
Every year, millions of Spaniards file their income tax return (Declaración de la Renta), and many come face to face with the tax allocation box.…
Bayesian Calculator: The Ultimate Guide
A technical guide to applying Bayesian probabilistic models to validate web experiments, focused on reducing financial risk and maximizing certainty in product decision-making. Table of…
Adobe Target vs Optimizely vs VWO: The Definitive Comparison
Choosing the right experimentation platform is a strategic decision that will shape the ROI of your marketing department for years to come. In this technical…
Thinking, Fast and Slow Review: A Behavioral Economics Masterclass for CRO
Review Summary A technical analysis of Thinking, Fast and Slow. Kahneman dissects the struggle between System 1 and System 2, giving CRO and behavioral economics…
A/B Test Calculator in Excel: The Master Template
In results-driven marketing in 2026, you don’t always need to pay thousands of euros in licenses to get scientific rigor. Often, the agility a marketing…
Will AI CRO Growth Take Our Decent Jobs in 2026?
The impact of AI CRO Growth on performance marketing in 2026 has sparked an intense debate: are we witnessing the end of human specialists? In…
An Effective Guide to 3 Types of Cognitive Biases in CRO
Discover the types of cognitive biases applied to CRO and web conversion. Learn how to use Behavioral Design to optimize your results. The rise of…
The Excusometer in Growth: Retire the Roulette of Hunches
Tired of changing your website design based on hunches that don’t bring in sales? In the competitive landscape of Growth Marketing in Spain, the only…
AB Tasty Review and Technical Deep Dive (2026)
Review Summary: AB Tasty Enterprise Review An in-depth technical analysis and roundup of the main AB Tasty reviews in the enterprise market. We take a…
CRO Strategy: Essential to Reduce Drop-Off in 2026
An effective CRO strategy starts by removing unnecessary friction from the interface. Many websites lose users because an excess of options increases cognitive load instead…
CRO Statistics: Guide and Key Conversion Data
Analyzing CRO statistics and understanding what CRO is in marketing is the first step to stop guessing and start making evidence-based decisions. Knowing what conversion…
Contentsquare Reviews 2026: Is It the Enterprise Analytics Leader?
When analyzing Contentsquare reviews in today’s enterprise market, it is clear that the platform has gone from being an option to becoming a standard. As…
How to Get a Perfect 100 on Google PageSpeed
Getting a perfect 100 on Google PageSpeed is not a matter of luck, nor of installing miracle caching plugins. It requires a clean web architecture,…
Wingify’s New Suite (VWO + AB Tasty): Review and Analysis
In today’s digital landscape, where customer acquisition costs keep rising, finding the right experimentation platform is essential to optimize any digital business and ensure sustainable…