web design 6 min read

7 Website Mistakes That Are Costing You Customers

Your website might be driving customers away without you even knowing it. Here are the most common mistakes we see—and how to fix them.

MC
Marcus Chen
Founder & CEO
Published February 4, 2024
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Is Your Website Working Against You?

You invested in a website, but is it actually helping your business? Too often, we see websites that look decent but fail to convert visitors into customers. Here are the seven most common mistakes.

Mistake #1: Slow Loading Speed

The Problem: 53% of mobile visitors leave a page that takes longer than 3 seconds to load. Every second of delay reduces conversions by 7%.

The Fix:

  • Compress images before uploading

  • Use a fast, reliable hosting provider

  • Minimize plugins and scripts

  • Enable browser caching
  • Mistake #2: No Clear Call-to-Action

    The Problem: Visitors land on your site and don't know what to do next. No clear button, no phone number prominently displayed, no direction.

    The Fix:

  • Have one primary CTA above the fold

  • Make buttons stand out with contrasting colors

  • Use action-oriented text ("Book Now" not "Submit")

  • Include your phone number in the header
  • Mistake #3: Not Mobile-Friendly

    The Problem: Over 60% of searches happen on mobile devices. If your site doesn't work well on phones, you're losing more than half your potential customers.

    The Fix:

  • Use responsive design that adapts to all screens

  • Make buttons and links easy to tap

  • Ensure text is readable without zooming

  • Test on multiple devices
  • Mistake #4: Missing Contact Information

    The Problem: Customers want to reach you easily. If they have to hunt for your phone number or address, they'll go to a competitor instead.

    The Fix:

  • Put phone number in header (clickable on mobile)

  • Include complete address with Google Maps embed

  • Add multiple contact options (phone, email, form)

  • Display business hours prominently
  • Mistake #5: No Social Proof

    The Problem: People trust other people more than they trust businesses. Without reviews and testimonials, visitors have no reason to trust you.

    The Fix:

  • Display Google reviews on your site

  • Add customer testimonials with photos

  • Show logos of businesses you've worked with

  • Include case studies or before/after galleries
  • Mistake #6: Outdated Design

    The Problem: Design trends change. A website that looked modern in 2018 looks dated today. Outdated design signals an outdated business.

    Signs of an outdated site:

  • Stock photos that look fake

  • Small, hard-to-read text

  • Busy layouts with too much going on

  • Flash animations (yes, some sites still have these)
  • The Fix:

  • Clean, minimalist design

  • Plenty of white space

  • Modern typography

  • High-quality, authentic images
  • Mistake #7: No Analytics

    The Problem: If you're not tracking what happens on your site, you're flying blind. You don't know what's working, what's not, or where visitors are dropping off.

    The Fix:

  • Install Google Analytics 4

  • Set up conversion tracking

  • Monitor key metrics monthly

  • Use data to make improvements
  • The Compound Effect

    Here's the thing: these mistakes compound. A slow site with no mobile optimization and unclear CTAs isn't just losing some customers—it's losing almost all of them.

    The good news? Fixing these issues often leads to dramatic improvements. We've seen businesses double their leads just by making their phone number prominent and adding a clear call-to-action.

    How Does Your Site Stack Up?

    Not sure if your website is making these mistakes? Get your free website review to get a personalized analysis of your current online presence.

    Or, if you're ready for a website that actually converts, book a demo to see how SmartWebsites can transform your online presence.

    Tags: website design conversion optimization UX common mistakes
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    MC
    Written by

    Marcus Chen

    Founder & CEO

    Helping local businesses grow through smart digital marketing and modern web solutions.

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