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7 mistakes that make customers leave your website

Your website gets visits but no enquiries? It probably makes one of these 7 mistakes that drive potential customers away before they contact you. We explain how to detect and fix them.

serpixel ·
Frustrated person in front of a laptop with a website that won't load

Key points

53% abandon rate if loading takes >3 seconds: According to Google, 53% of mobile visitors leave a website that takes more than 3 seconds to load. Speed is the first filter.
70% of SMBs have no clear CTA: The majority of small business websites don't clearly tell the visitor what to do: call, fill in a form or request a quote.
38% of visitors leave due to poor design: An Adobe study found that 38% of users stop browsing if the content or design doesn't appeal to them.
Mobile now exceeds 60% of traffic: Over 60% of local Google searches are made from mobile devices. A website that doesn't work well on phones loses the majority of its visitors.

You have a website, you get visits, but the phone doesn’t ring and the contact form gathers dust. Sound familiar? You’re not alone. Thousands of small businesses have websites that work like a closed shop window: visible, but nobody walks in.

The good news is that the reasons customers leave your website are usually concrete and fixable. In this article we review the 7 most common mistakes and how to solve them.

1. The website takes too long to load

According to Google, 53% of mobile visitors abandon a website that takes more than 3 seconds to load. Three seconds. Less time than it takes you to read this sentence.

The problem is especially bad on WordPress sites built with heavy themes and 15 active plugins. The user clicks a Google result, sees a blank screen for a few seconds and goes to a competitor.

How to check:

  • Go to PageSpeed Insights and enter your website URL
  • If the score is below 50, you have a serious problem
  • If it’s below 70, there’s significant room for improvement

At serpixel, every project we build scores 100/100 on PageSpeed. That’s not luck: we use modern technology (Astro + Vercel) instead of WordPress with plugins.

2. It’s not clear what you do or where you are

A visitor landing on your website must be able to answer three questions in under 5 seconds:

  1. What does this company do?
  2. Where is it based?
  3. What should I do if I’m interested?

If your website opens with a generic phrase like “Welcome to our website” or a large image with no text, you’re losing opportunities. The visitor doesn’t know whether you sell cakes or install solar panels.

The solution is straightforward: a clear statement in the header saying exactly what you offer and where you operate. For example: “Solar panel installation across Lleida’s counties” is infinitely better than “Innovating in energy”.

3. The website doesn’t work well on mobile

In 2026, over 60% of local Google searches are made from phones. If your website doesn’t look right on mobile, you’re losing the majority of your potential visitors.

Typical mobile problems:

  • Text too small, forcing users to zoom
  • Buttons so small they can’t be tapped with a finger
  • Images that get cropped or overflow the margins
  • Navigation menu that doesn’t work
  • Contact form impossible to fill in

Check your website right now on your phone. Browse every page. If you have to zoom even once, your website isn’t mobile-ready.

4. There’s no clear call to action

70% of the SMB websites we analyse have no visible, clear call to action (CTA). The visitor arrives, reads a bit and doesn’t know what to do. There’s no button saying “Request a quote”, “Call us” or “Book a visit”.

Every page on your website should have at least one action you want the visitor to take. And it needs to be obvious, not hidden at the bottom of the page.

Examples of good calls to action:

  • “Request a free quote” (with a simple form)
  • “Call us on 973 XX XX XX” (with a clickable link on mobile)
  • “Send us a WhatsApp” (with a direct link)
  • “Book your visit” (with an integrated calendar)

The key is having one main action per page. If you offer five, the visitor won’t take any.

5. The content hasn’t been updated in months

A website without updates sends two negative signals:

  1. To the visitor: the business might no longer exist or doesn’t care about its online presence
  2. To Google: the website isn’t relevant and therefore doesn’t deserve to appear in the top results

If your last blog post is from a year ago, if the news section is from last season or if the prices are outdated, visitors notice. And they leave.

The solution isn’t writing an article every day. With 4 quality monthly posts, well targeted at the searches your potential customers make, you already stand out enormously from the competition.

6. The images are low quality or generic

Images are the first visual element the brain processes. If your website uses generic stock photos (the typical smiling executives in front of a laptop), visitors perceive the business as not real or authentic.

Even worse: if the images are too heavy and not optimised, they slow the website down (back to mistake #1).

Practical advice:

  • Use real photos of your business, products and team wherever possible
  • Optimise images so each one weighs less than 200 KB
  • Use WebP format instead of JPEG or PNG
  • Include descriptive alt text on all images (helps SEO and accessibility)

You don’t need a professional photographer for everything, but the images should be authentic and lightweight.

7. No contact information or trust signals

The visitor has read your page, they’re interested in what you offer, but they can’t find how to contact you. Or worse: they don’t know if you’re a real business or a scam.

Trust elements every SMB website should have:

  • Physical address visible (at least in the footer)
  • Phone and email accessible from any page
  • Legal company name and tax ID (in the legal notice)
  • Customer reviews or real testimonials
  • Certification logos or industry association badges
  • Privacy policy and up-to-date legal notice

Without these elements, a significant percentage of visitors won’t trust your business and will leave without making contact.

How to check if your website has any of these mistakes

The quickest way to check is to run three tests:

  1. Speed test: go to PageSpeed Insights and check your mobile score. Below 70 means the site is slow.
  2. 5-second test: show your homepage to someone who doesn’t know your business for 5 seconds. Then ask them: what does this company do? Where is it? What should I do if I’m interested? If they can’t answer, you have a clarity problem.
  3. Mobile test: browse the entire website on your phone. Tap all buttons, fill in the form, open every page. If you find any problem, your customers find it too.

Want to know what to improve on your website?

At serpixel we analyse your current website and tell you exactly what mistakes it has and how to fix them. We design custom websites that load in under 1 second, work flawlessly on mobile and are built to generate customers every day. Request a free audit and we’ll tell you what we can do for your business.

Tags

improve business websitewebsite mistakeswebsite not convertingprofessional web designwebsite conversion SMB

Frequently asked questions

Check three indicators: bounce rate (above 70% signals a problem), average session duration (less than 1 minute is a bad sign) and the number of enquiries relative to total visits. If you get visits but zero contacts, your website isn't converting.
It depends on the problem. If it's speed, it might be a matter of changing hosting or optimising images. If it's design or structure, it's often more cost-effective to rebuild the site than try to patch it. At serpixel, the subscription model lets you rebuild and improve without a large upfront investment.
You don't necessarily need to change CMS, but you do need to identify what's making it slow. Usually it's a combination of unnecessary plugins, a heavy theme and cheap hosting. If your PageSpeed score is below 50, you probably need a rebuild with lighter technology.
At a minimum, every month. Google prioritises websites that publish fresh, relevant content. Besides, your potential customers want to see that the business is active. A blog that hasn't been updated in over a year signals abandonment.