If you’ve worked on an ecommerce site for any length of time, you’ve probably heard (or said) things like:
“Yes, the site could be faster… but it’s not that bad.”
“Accessibility is important, but we don’t really get complaints.”
“We’ll deal with performance after this campaign / redesign / migration.”
I’ve had these conversations many times too - as a digital strategist working across marketing and technology, with teams who are genuinely trying to do the right thing.
And that’s exactly why performance and accessibility are so often underestimated. Not because people don’t care, but because the impact isn’t always obvious.
Performance and accessibility tend to live in the "technical” bucket. They’re measured with scores, audits, and checklists. They’re discussed in backlogs and sprint planning. And they’re often disconnected from conversations about revenue, conversion, or customer loyalty.
The site still loads. Orders still come in. Campaigns still run.
So it’s easy to think:
This is good enough for now.
The issue is that the cost of poor performance or inaccessible experiences rarely shows up as a single, dramatic failure. Instead, it shows up quietly:
users leaving before pages fully load
customers abandoning checkout when things feel slow or clunky
people who simply can’t use the site and never come back
None of those moments trigger an alert. But together, they steadily cap growth.
We often talk about performance in seconds and scores, but customers experience it emotionally.
A fast site feels trustworthy. A slow site feels risky.
And the data supports this:
A one-second delay in page load can reduce conversions by around 7% (source)
Ecommerce sites that load in about 1 second convert more than twice as well as sites loading in 5 seconds (source)
Even a 0.1 second improvement on mobile has been shown to lift conversions meaningfully (source)
What matters is not just the numbers, but where the impact happens.
Slow pages increase bounce rates before users even see your products. They reduce how much people browse. They introduce hesitation at checkout, where momentum matters most. Over time, this compounds into lost revenue that’s hard to trace back to any single cause.
No one emails to say, “I left because your site took slightly too long.” They just leave.
Accessibility is often framed as a compliance or ethical issue. It is both, but it is also a commercial one.
Around 15–25% of people live with a disability that affects how they use the web. When ecommerce sites lack basics like readable contrast, keyboard navigation, descriptive alt text, or accessible forms, those users are effectively excluded.
The behaviour is immediate:
Over 70% of users with accessibility needs leave a site straight away when they hit barriers
Many won’t return, choosing brands they know are usable
Inaccessible websites are estimated to contribute to hundreds of billions in lost revenue globally each year
(Source: https://www.netguru.com/blog/web-accessibility)
What’s often missed is that accessibility improvements rarely help only one group. Clearer navigation, better readability, and predictable interactions improve usability for everyone. This includes mobile users, older shoppers, people in a rush, or anyone dealing with less-than-ideal conditions.
Inclusive design doesn’t narrow your audience. It expands it.
From what I’ve seen across different organisations and projects, performance and accessibility matter more today because expectations have changed.
Users are less patient. Search and discovery are more experience driven. Regulation around accessibility is tightening, especially for ecommerce operating across regions.
But there’s another reason this feels harder now.
Persistent performance or accessibility issues are rarely just bugs. They are often signals of deeper structural challenges. Legacy architecture, unclear ownership, competing priorities, or decisions that made sense years ago but no longer do.
Seen this way, performance and accessibility aren’t just things to fix. They’re indicators of how ready a platform really is to support growth.
This is where experience matters.
Across the projects I’ve worked on, the teams that make the most progress are the ones that stop treating performance and accessibility as isolated technical tasks. Instead, they look at them as part of a bigger picture: how the platform is built, how it’s maintained, and how decisions are made.
At Paved Digital, this is exactly how we approach it.
We don’t start with tools or checklists. We start by understanding the business, the platform, and the constraints teams are working within. From there, we:
audit performance and accessibility in a way that connects back to real business outcomes
identify what’s actually holding the site back (and what isn’t)
recommend changes that fit each client’s situation, not generic best practices
Sometimes that leads to optimisation. Sometimes it points to structural change. Often, it’s a mix of both.
The goal isn’t just a faster or more compliant site. It’s a digital experience that stops quietly leaking value and starts supporting growth with confidence.
If any of this feels familiar, or if you’ve ever suspected that performance or accessibility might be limiting results more than the numbers suggest, it’s usually worth a conversation.
Not because every site needs a rebuild. But because removing the right friction can make a bigger difference than adding the next feature.
If you would like to understand what is really happening on your site and what would make the biggest difference, we are always happy to talk through it. No pressure, no assumptions, just a practical conversation about your situation.
Digital Strategist
Mia is a digital strategist with a strong interest in technology, data and AI. She works across content, platforms and performance to turn complex digital concepts into practical, results-driven marketing strategies.
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