If you’ve spent any time online recently, and let’s be honest, who hasn’t, you’ve almost certainly encountered a web app that made you want to pull your hair out. Clunky navigation, forms that fight back, pages that take forever to load. You know the feeling.
But here’s the thing: the businesses behind those apps usually aren’t aware of the problem. And that’s exactly why it keeps happening.
Before we get into the mistakes and fixes, it’s worth clarifying two terms that get used interchangeably all the time, UX and UI, because they’re actually quite different things.
Your UI (user interface) is what’s on the screen. The buttons, the menus, the layout, the visual design. It’s the thing your users are looking at and clicking on.
Your UX (user experience) is how all of that feels to use. It’s the emotion behind the interaction, the difference between a user who breezes through your app and one who gives up halfway through a form.
You can have a beautifully designed UI and still deliver a terrible user experience. And that gap, between how something looks and how it actually works for real people, is where most web apps quietly lose customers.
Why does it matter so much? A few reasons worth keeping in mind:
Users who enjoy your app come back. Good UX builds the kind of effortless familiarity that keeps people returning without thinking twice about it. Think about why Amazon dominates online retail. It’s not because it’s pretty, it’s because buying something takes almost no effort at all.
It directly affects your conversion rates. Every point of friction between a user and their goal, a purchase, a sign-up, a booking, is a potential drop-off. Remove the friction, and your conversions improve.
Google is paying attention. Search engines factor in how users behave on your site. High bounce rates and low engagement are signals that something isn’t working, and they can drag your rankings down with them.
The good news? Most UX/UI problems are completely fixable once you know what to look for. Here are 10 of the most common mistakes we see and how to fix them.
- Your navigation makes users work too hard
Navigation is the backbone of any online product. If users can’t find what they need quickly, they’ll leave. Map out your site or app’s structure carefully and make sure the most frequently used features are always within easy reach and not buried under multiple layers of menus.
On mobile, consider placing navigation tabs at the bottom of the screen where a thumb naturally sits. Breadcrumbs work well for deeper sections of a site or app, giving users a clear sense of where they are and how to get back.
A good rule of thumb: if you’re making users click more than three times to reach something they use regularly, that’s worth fixing.
- There’s no search function
Not every user navigates the same way. Some like to browse; others want to jump straight to what they’re looking for. A well-placed, easy-to-use search box caters to the latter group and reduces frustration for everyone.
Make sure your search is visible without hunting for it, returns relevant results quickly, and handles imperfect queries gracefully. It’s a small feature with a disproportionate impact on user satisfaction.
- There’s too much going on
The best interfaces are the ones where you barely notice them. Simplicity isn’t about stripping out features, it’s about making sure every element on the screen earns its place.
A clean, uncluttered layout reduces the mental effort required to use your app. When users don’t have to think hard about what to do next, they move through your platform more naturally, and they feel better about the experience.
- Your forms are harder to use than they need to be
Forms are where a lot of sites and apps fall down. They’re often seen as essential and therefore frequently an afterthought when it comes to design.
Pay particular attention to date pickers. It sounds minor, but forcing users to click through months one at a time to reach their birth year is genuinely maddening. Give users a way to jump to a year directly. Test your forms thoroughly with real people before committing to a design. It’s one of the highest-return investments you can make.
- Your content isn’t doing enough heavy lifting
Great UX isn’t just about layout and navigation. The content itself matters enormously. Clear, concise writing that directly answers what users are looking for reduces friction and builds trust.
Use plain language. Break up long passages into scannable sections. Make sure headings actually describe what follows. Consistent tone and terminology across your app reduces cognitive load and makes the whole experience feel more coherent.
- You haven’t audited your digital products recently
It’s easy to get so close to a product that you stop seeing it the way a new user would. A structured UX audit gives you the opportunity to step back and review your platforms through the lens of your target users. It is one of the most effective ways to surface what’s working and what isn’t.
Step away from the product for a day before you start. Come back fresh. Walk through the key user journeys, look for friction points, and pay attention to where things feel unintuitive. The issues you find are often obvious in hindsight, but you need fresh eyes to spot them.
- Key elements don’t stand out
Users don’t read screens, they scan them. Your design should guide that scan toward the right things.
Use size, weight and colour to create clear visual hierarchy. Headings should look like headings. Buttons should look clickable. Navigation should be obvious. Call-to-action elements should stand out from everything around them.
High contrast between text and background improves readability, and a considered use of colour can direct attention, signal interactivity, and reinforce your brand all at once.
- You’re not acting on user feedback
Your users are telling you what’s broken but are you listening? Feedback tools, in-app surveys, and user testing sessions are all valuable sources of insight that can guide your design decisions.
Building a feedback loop into your development cycle means you’re continuously improving based on real behaviour rather than assumptions. Tools like Hotjar give you a window into how users actually interact with your app. Things like heatmaps, session recordings, and task completion data all tell a story that analytics alone can’t.
- Your app or site is too slow
Users are impatient. A slow-loading experience creates a negative first impression that’s hard to recover from, and the data consistently shows that even small delays lead to higher bounce rates.
Optimise your images, minimise bloated code, and make use of browser caching so returning users aren’t waiting for the same assets to load twice. Page speed is also a significant SEO ranking factor as fast apps get found more easily.
- You’re not managing the loading experience
When loading is unavoidable (such as while data is being fetched or a complex process is running) how you handle that wait matters. One solution is using skeleton screens (the greyed-out outlines of content that appear before the real thing loads). These are a simple and effective technique for managing user perception. Another option is to have some kind of interesting animation, we’re not talking about a stock-standard spinning wheel, we’re talking about something that reflects your brand’s personality and gives users a moment of delight while they wait.
It sets expectations, keeps them engaged, and measurably reduces the likelihood they’ll give up and leave.
The fix is usually simpler than you think
Good UX/UI doesn’t happen by accident, but it doesn’t require a complete overhaul either. A fresh perspective, a structured audit, and a willingness to act on what your users are telling you can make an enormous difference to how your digital products feel and perform.
The ones that users love are the ones that feel effortless to use. And that’s something any business can work toward.