5 Common Website Mistakes That Kill Conversions

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Your website is often the first impression of your brand. It’s where curiosity turns into action or drops off completely. And while a beautiful design matters, conversions don’t come from looks alone. They come from function, clarity, and user experience.

At Scout, we see a lot of websites that look great but underperform. Here are five common mistakes that quietly kill conversions, and how to fix them.

1. Slow Load Times

Patience online is measured in seconds. If your site takes too long to load, people leave before they even see your content. Page speed is not only a user experience issue – it also impacts SEO rankings.

Fix it: Compress images, minimize scripts, and use performance tools like Google PageSpeed Insights or GTmetrix to identify bottlenecks. Even shaving a few seconds off can dramatically improve engagement.

2. Vague or Confusing Calls-to-Action (CTAs)

Your visitors won’t act if you don’t guide them. CTAs that are vague (“Learn More”) or buried in clutter fail to convert.

Fix it: Make CTAs clear, action-oriented, and visually distinct. Use language that reflects the value of the next step (“Get My Free Demo” or “See Pricing”). Place them strategically throughout your site – not just at the bottom of the page. For more, check out our blog on Building Effective CTAs That Get Users Saying Yes.

3. Ignoring Analytics and User Behavior

Too many websites are designed around assumptions rather than data. If you don’t understand how visitors actually use your site, where they click, how far they scroll, or where they drop off, you’re designing blind.

Fix it: Utilize tools like Google Analytics, Hotjar, or GA4 event tracking to monitor user engagement. If most of your audience comes from mobile, design with thumbs in mind. If people are bouncing from a key landing page, test new layouts or messaging. Let data guide your design decisions.

4. Poor Mobile Experience and Accessibility Gaps

Over half of web traffic is mobile, yet many websites still treat mobile as an afterthought. Tiny buttons, clunky navigation, or text that requires pinching to read are instant turn-offs. But mobile usability is only half the story. Accessibility matters just as much. If your site isn’t designed for all users, you’re leaving people behind.

Fix it: Prioritize responsive design and test across multiple devices. Just as importantly, follow accessibility best practices like proper color contrast, alt text for images, logical navigation, and more. Learn why we believe accessibility is non-negotiable in our blog: Everyone’s Invited: Why We Champion Web Accessibility.

5. Content That Overwhelms or Confuses

Design can’t make up for content that’s unclear. If your site is stuffed with jargon, endless text, or vague messaging, visitors won’t stick around long enough to figure out what you do.

Fix it: Keep your message clear and concise. Make it obvious what your business does and the value you provide within seconds of landing on your homepage. Use headings, bullet points, and visuals to break down information, and cut anything that doesn’t directly support your goals. Even small enhancements, like subtle animations or hover effects, can help guide users through content. See our blog on The Power of Microinteractions for more.

Final Thought

Your website doesn’t just need to look good; it needs to work hard. Eliminating these common mistakes clears the path for visitors to take action, whether that’s filling out a form, making a purchase, or contacting your team.

At Scout, we help brands build websites that don’t just attract clicks but convert them into measurable results. Contact us if you’re ready to take your website to the next level.

Learn more about our Alpha™ CRO program.