What is UX design and why is it crucial for a well-functioning website?

Product Designer Martijn explains why UX design should form the foundation of every website.

About six months ago I started the biggest project I had taken on so far: renovating my new house. During those first weeks, I noticed that many of the skills I was using had very little to do with physical building work. I found myself thinking about the use of a house. How do you make sure a house supports everyday life instead of getting in the way? How do you make sure it helps people achieve their goals? In short: how do you create a house that feels good to live in?

What is UX design and why is it crucial for a well-functioning website?

You encounter UX design everywhere in daily life, in both digital and physical contexts. From using websites and apps, to waiting at a traffic light, to designing a kitchen or renovating a house. What do all these things have in common? In every case, you need to understand what the user needs, which problem should be solved and which goal should be achieved. Understanding user behavior and applying that knowledge when shaping a product is what we call User Experience Design.

How does that work?

Behind every memorable user experience is a UX designer: the person responsible for shaping a product that supports the user throughout the interaction. It is about understanding users' needs, wishes and goals, and creating something that fits those expectations as smoothly as possible. In broad terms, the process looks like this:

Understanding users

The first and most important part of UX design is understanding the user. What problem are they trying to solve? Which obstacles might stand in their way? We usually map that by:

  1. Describing the user problem in a problem statement.

  2. Defining up to three use cases based on jobs-to-be-done.

  3. Sketching the user interaction with the product in a user journey.

These steps create a foundation that you can keep returning to and adjusting whenever needed.

Exploring possible solutions

Once the user problems and needs are clear, you can start exploring solutions. At that stage, you think about structure, content and functionality. In practice that often means:

  1. Creating a site map for the website.

  2. Filling pages with possible features and functions.

  3. Describing the expected content in a concise way.

Wireframing the best solutions

The final step is more practical: wireframing. In this phase of UX design you create digital sketches, often low-fidelity prototypes, that define the layout and structure on which the final interface design is built. Wireframes make it possible to visualize and test ideas quickly, and to identify friction early.

Why is it necessary?

What makes a product good? A good experience. Not the other way around. Calling a product good before understanding its users or its underlying structure is unrealistic. Starting the design phase without that insight is inefficient and can become expensive.

What do you risk when UX is weak?

  • Returning users: a disappointing experience makes people less likely to come back.

  • New users: a frustrating experience makes people less willing to explore your product.

  • Engaged users: people are less likely to recommend or share your product.

  • Conversions: poor UX usually means fewer sign-ups, downloads, purchases and requests.

What does strong UX design actually look like?

Good UX can take many forms, but a few digital products stand out for the clarity of their experience.

Airbnb

Airbnb is widely praised for thoughtful design and usability. A key reason is its strong focus on understanding users and continuously improving the platform based on those insights. The experience of searching for the right destination is technically complex, but feels smooth and effortless to the user.

Duolingo

Duolingo makes language learning more compelling through gamified UX. By continuing to play, users unlock more possibilities. It is a persuasive experience built on the simple principle of reward. Positive feedback keeps people engaged, and even missed learning moments are turned into a subtle motivation to come back.

Gamification in digital products remains powerful and continues to be used as a way to increase participation and retention.

The key to digital success

UX design is crucial for creating strong digital products because it puts the user at the center. It helps teams understand users, define the right structure and design better solutions before investing heavily in final design and development. Strong UX leads to more new users, more returning users, stronger engagement and better conversion. It also shapes brand perception: a smooth digital experience reflects positively on the organization behind it.

Curious how we would approach your project?

We are always open to new challenges, including yours. If you would like to discuss what UX design could mean for your project in a no-obligation conversation with our digital product team, get in touch and we will get back to you soon.