E-commerce on smartphones: why the mobile experience matters

People running an e-commerce store often keep testing it mainly from a computer, in the office, with a stable connection and a large screen. That's understandable: it's the tool they work with every day. The problem is that real customers, more and more often, see that same store in a completely different way.

According to several industry analyses, around 65% of online sales now happen on smartphones. This means that, for most e-commerce stores, the mobile experience is effectively the main one, and it should be designed for first.

What really changes on a smartphone

Buying on a smartphone isn't simply "the same thing on a smaller screen". The context, the time available and the way people interact with the site all change.

People shopping on mobile are often doing so during a break, on the move, with less attention available than someone sitting at a computer. This means every bit of friction, every unclear step, every element that's hard to tap precisely, matters far more than it does on desktop.

Where the mobile experience falls down most

A few recurring issues come up more often on e-commerce sites that aren't truly optimised for mobile:

A product catalogue that's hard to navigate. Filters that are awkward to use with touch, slow-loading images, product pages that require too much scrolling to reach useful information.

Text that's too small or a cramped layout. Content designed for a large screen, poorly adapted to a small one, with text that's hard to read without zooming.

A complicated checkout. The most delicate moment of a purchase, and even more critical on a smartphone: we covered this in the article a checkout that's too complicated: how many customers can you lose?

Slow loading times. Mobile connections aren't always as stable as fixed ones, and a site that's already slow on desktop often becomes frustrating on mobile.

Limited payment methods. If there's no fast, mobile-friendly payment option, such as digital wallets or TWINT, the customer can abandon the purchase right at the last step.

Why being "responsive" isn't enough

Many e-commerce sites already consider themselves mobile-optimised simply because the layout adjusts visually to different screens. But adapting visually doesn't mean offering a good user experience.

A responsive site that still takes too long to load, or that requires more steps than necessary to complete a purchase, remains an obstacle for people buying on a smartphone. We discuss this more generally, for all websites, in the article mobile first: why your website needs to work on smartphones above all else

How to assess your e-commerce's mobile experience

A simple way to start is to put yourself in a real customer's shoes: buy a product from your own e-commerce store, entirely from a smartphone, using a normal mobile connection, without taking any shortcuts.

During this test, it's worth noting: how long the site takes to load between pages, how easy it is to find and compare products, how many steps are needed to reach payment, and whether at any point you feel frustrated or unsure what to do next.

If this test leaves you frustrated more than once, real customers are probably having the same experience, except they have no reason to report it: they simply abandon the purchase.

The platform matters, but care matters more

Whether the e-commerce store is built on a CMS such as Shopify or WooCommerce, or on a custom solution, the mobile experience depends more on the care put into the design than on the platform chosen itself. We discussed this in the article Shopify, WooCommerce, PrestaShop or custom e-commerce: which should you choose?, where how you use the technology matters more than which one you pick.

An investment that shows up in the numbers

Improving an e-commerce store's mobile experience isn't just a matter of appearance. With the majority of sales now coming from smartphones, even small improvements in speed, catalogue clarity or checkout simplicity can translate into a measurable increase in completed sales, without needing to drive more traffic to the site.

How we can help you

From high-performance hosting to the site's technical structure, we take care directly of the aspects that determine the quality of an e-commerce store's mobile experience, with our e-commerce service.

Get in touch

If you've never tried buying from your own e-commerce store using only a smartphone, it might be the simplest way to discover where you're losing customers.

Get in touch: we'll analyse your online store's mobile experience and tell you where to focus first.