The Mobile Version of Your Website Is Losing Sales

By Cindy Gordon, selective visibility strategist and business mentor

There is a QR code on the counter of my client’s bakery. A customer scans it while she is standing right there, and her phone loads the page for the baking course my client spent months building.

On my laptop that page is beautiful. On a phone it fell apart. Pieces missing. Sections stacked on top of each other. Things out of order.

The short version: the mobile version of your website is the one most of your customers actually see, and it is the one almost nobody checks. Close to two thirds of global web traffic now comes from a phone. If your page looks right on a laptop and breaks on a phone, you are not losing the sale at checkout. You are losing it before anyone gets far enough to think about buying.

Why does your website look different on a phone?

Because it was built on a laptop, and so was every preview of it.

Most website builders let you place things exactly where you want them on a wide screen. That looks like control. What it actually does is lock elements into positions that were only ever true at that width. A layout that breathes at 1400 pixels collides at 390. Text that sat neatly beside an image ends up underneath it, or on top of it. A button that was comfortably in view slides below the fold, or off the edge entirely.

Nothing broke. It was never built for the screen it is being read on.

The builder’s own mobile preview is not a reliable check either, because it renders an idealized version rather than what a real phone with a real browser and a real font size actually does.

Why is the mobile version of your website the one that matters?

Because it is where your customers already are.

Close to two thirds of global web traffic comes from mobile devices, with desktop holding around a third. For a business like my client’s, where the entry point is a code scanned in a shop, it is not two thirds. It is everyone. Every single customer arrives on a phone, by design, because that is how the funnel was built.

So the version of the page that gets the least attention is the one doing all the work.

And this is what makes it hard to catch. You look at your website on a laptop, because that is where you work. Your designer looked at it on a laptop, because that is where they built it. The one person seeing the broken version is the customer, and she will not tell you. She will just leave, and you will never see her in your analytics as anything other than a bounce.

Why findability stops working at the last step

I spend most of my time on findability. Being the recommendation. Showing up when someone searches, when a platform decides what to surface, when somebody asks ChatGPT who is good at this.

All of that work has one job: get the right person to your door.

Being found and being usable are two different jobs. You can win the search and still lose the page. You can be the top result, the recommendation, the name a friend texts, and it counts for nothing if the thing they land on will not let them read it.

That is the part of visibility work almost nobody audits, because it happens after the metrics everyone watches. Impressions look fine. Clicks look fine. The problem lives in the eleven seconds after the click, where there is no dashboard.

How do I check the mobile version of my website?

This takes five minutes and it costs nothing.

Use your actual phone, not the preview. Open your site the way a stranger would, by typing the address or scanning your own code. Preview modes lie.

Scroll the entire page, slowly. All the way to the bottom. You are looking for text sitting on top of other text, images that push past the edge of the screen, sections in the wrong order, and anything that has simply vanished.

Try to buy something. Follow your own checkout or booking flow to the last screen before payment. This is where most breaks hide, because nobody tests their own purchase path after launch.

Check every page that matters, not just the homepage. Your sales page, your booking page, your contact page. Homepages get the attention. Sales pages get the traffic.

Then hand your phone to someone else and watch them try. You know where everything is. They do not. Watch where they hesitate.

Write down what you find. Do not fix anything yet. Most of what breaks on a phone is one or two structural problems showing up in six places, and you will fix it faster if you can see the pattern first.

What to do when you find something

Start with whatever stands between a customer and giving you money. Broken checkout before broken formatting. Unreadable price before misaligned image.

Then resist the instinct to rebuild.

The most common reaction I see is deciding the whole site needs replacing. It usually does not. My client’s page did not need a redesign. It needed the parts that were built for a wide screen to be told what to do on a narrow one.

We overcomplicate this. We decide we need something elaborate, when what we need is something simple that works and gives people the information they came for. Simple and functional beats beautiful and broken every time, because only one of them can actually be read by the person holding the phone.

Where else are people not finding you?

The mobile check is one gap. There are usually others, and they are rarely where you expect.

The Findability Audit walks you through twelve questions across the three ways people find you now: humans, algorithms, and AI. It shows you where your gaps are, and it ends with six low lift actions you can take this week.

Questions people ask about mobile websites and lost sales

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