Create eye-catching animations on your website

Best practices for web animations: How to create engaging user experiences

Web animations are no longer just for show - they are now an essential part of the user experience. In a digital world where users expect responsive, dynamic and intuitive interfaces, animations can make all the difference between interaction and opt-out. But how do you balance the aesthetic with the functional? And how do you ensure that your animations actually enhance the experience and not distract from it?

As a digital agency with a focus on data and results, we work with technical B2B companies, and animations can be an important tool in the toolbox - not as a visual gimmick, but as a strategic move that supports user journeys and increases conversion.

Why use web animations at all?

First and foremost: Why should you consider using animations on your website if you sell complex B2B solutions, have a technical product and target a rational audience?

• They create anticipation and direction: small animations like hover effects or microinteractions help users understand what is happening on the site.
• They reinforce actions: when the user clicks a button and sees a visual reaction, the interaction feels more reliable and fluid.
• They make complex content more digestible: animations help tell a story - without the text becoming heavy or technical.
• They create an experience: A well-oiled and visually vibrant website leaves a stronger first impression - even with the most rational decision makers.

But animations should be used with care

It's tempting to overdo it, especially when there are countless animation effects available in modern front-end frameworks. But if you want your visitors to take you seriously as a technical and reliable supplier, you need to avoid unnecessary fuss.

The most important rule of thumb: Animations should support function - not entertain for entertainment's sake.

Timing is crucial

It's not just what you animate, but when and how fast. If an animation is too slow, it's annoying. If it's too fast, the user barely notices it. The key is in the balance.

• Micro animations should typically last 150-200 ms. It feels fast, but still visible.
• Complex transitions can be stretched to 400-500 ms, especially when used to guide attention or introduce new content.
• Bridge staggered animations when you introduce many elements - it tames the experience and helps the brain process the information.

Animations communicate - the question is, what?

Everything communicates. A button that changes colour when hovering communicates “click here”. A loading indicator shows that something is happening. But if you misunderstand what the animation is signalling, you could end up confusing the user instead:

• Use animations to feedback: When the user clicks and something happens, show it clearly.
• Screws status: If something is being loaded or processed, let the user see it happen.
• Highlight changes: When content changes, a smooth transition guides the eyes to the new focal point.

The typical mistakes you should avoid

Many animations are introduced with the best of intentions - but unfortunately the implementation lags technically or functionally. Here are some of the most common mistakes we see when we take over existing solutions from our B2B customers:

• Overanimation: When everything is moving, the user doesn't know where to look.
• Conflicting speeds: If some parts animate quickly and others slowly, it creates anxiety and irritation.
• Animation loops with no purpose: Repetitive animations based on mouse movement should only be used if they truly support function or storytelling.
• Animation lock: Always make sure that the user is not forced to wait for animations before the next action is possible (e.g. forms).

How to work strategically with web animations

For tech companies, it's not about “playing with design”, but about implementing effective and functional user journeys that reduce complexity and guide the user from interest to action.

The following principles can help you get started:

Start with the user journey

Have you analysed where on your site users are dropping off? Or where you can get them to engage more? Animations can help:

• Steer attention towards call-to-actions
• Improve transitions between subpages or sections
• Make it clear what the next step is

Integrate it with your brand

An animation language should reflect who you are as a company - not just in shape and colour, but also in pace and behaviour. For example, do you have a precise and reliable product? Then your animations should be that too: precise and controlled.

The contrast is a tech brand or startup, where a faster, more playful pace might make sense. But that's rarely what your customers expect if they operate in manufacturing, automation or B2B SaaS.

Design with performance in mind

Animations can be very heavy - especially if they are built with JavaScript or involve large SVGs and graphics.

We recommend the following:

• Use CSS animations instead of JavaScript where possible
• Optimise graphics and reduce the number of frames
• Test performance on different devices - especially older computers that many in the industry still use

Aim for impact, not aesthetics

If you work with a CRM or use tracking such as Hotjar, Google Analytics or HubSpot, you can measure whether the animations actually help with engagement.

Here are some relevant KPIs:

• Click-through rate on pages with animations versus pages without
• Landing page departures: Do people stay longer when there is animation-based onboarding?
• Scroll depth: Do animations help users engage more in the long run?
• Form submissions: Do conversion rates improve when animations clearly guide the user?

Closing thoughts

Web animations should not be thought of as decoration, but as an active part of strategic UX design. Used correctly, they can reduce friction, increase understanding and create an experience that engages your visitors far more effectively.

But it requires thought, testing and, not least, respect for users who don't necessarily want a visual feast - but a stable and professional experience. And that's where you win with well-designed animations.

Would you like to learn more about how we implement animations with a focus on conversion, performance and B2B experiences? We're happy to have a non-committal chat.