Introducing the Market Fluency Score™
Why most SME websites are quietly losing international revenue to a problem their current setup is hiding from them - and the one number that finally measures it.
Growth Insight | October 2026
From the beginning of this year, I have had several interesting conversations with small and medium-size business owners, brand owners, and in some cases senior department heads running online stores or digital businesses. Some of these are purely digital. Others are luxury, retail, or ecommerce brands. A couple have been auto-ancillary companies.
I would love to put all of their fascinating cases here, but to keep the scope tight and focus on one particular problem, I'm summarizing below just enough to make a single point: no specific industry or domain is immune to this seemingly invisible challenge. It is hurting the business and the business owners, and in most cases they are quietly ignoring the potential of a relatively low-hanging fruit that could be captured with far less effort - and at a fraction of what they are already spending.
In nearly every case, I ended up recommending either a detailed or a quick audit on their international expansion and growth initiative, starting with their overall strategy and their website. For the purpose of this Growth Insight, I am limiting my discussion to the website audit alone - because this, in my opinion, is where our language and tech industry is most actively gaslighting customers.
It pains me to see customers spending anywhere between EUR 5,000 and EUR 25,000 annually - these are typically websites with 4-8 languages and 800-1,500 indexable pages - on technology infrastructure without realizing they are doing rapid damage to their reputation. And doing it internationally, in markets they can least afford to misstep in.
The Four Maturity Situations
What I found was that customers tend to sit in one of four maturity situations on their International Growth journey:
No documented strategy and no measurable metrics.
A documented strategy, but either no measurable metrics, inadequate metrics, or the wrong metrics.
A plan and strategy (good or bad - it almost doesn't matter) with measurable metrics, tracked with proper technology and reviewed regularly.
A plan and strategy with measurable metrics on paper - but never actually tracked or reviewed.
The Wexford Example
As an example of the first case, I particularly recall a conversation with the owner of a luxury cosmetics brand in our own Wexford County. The brand has been doing very well in Ireland and some other English-speaking markets, but struggling in other international ones. When we asked for website analytics and looked at the numbers, it was obvious the tech stack was obsolete - no meaningful numbers could be deduced with any certainty, and no decisions could be made based on traffic data alone.
So my first recommendation wasn't about language or localization at all. It was about the tech stack - getting the right instrumentation in place (GA4, Looker Studio, a proper CDP layer, and server-side event tracking) and letting it capture clean numbers for at least three months before we studied their case in earnest. In the meantime, we recommended a handful of Conversion Rate Optimization (CRO) tactics they could act on immediately.
But this is precisely my point: brand owners are not to be blamed for this situation. We in the International Growth business must educate customers - or at the very least recommend and implement the right technology when the customer is willing to pay. Otherwise we are complicit.
The Real International Growth Killers
Below is a short summary of the main "international growth killers" I keep finding - mostly due to incorrect implementation of the multilingual tech stack: translation proxies and CMS plugins such as Weglot, Transifex, Polylang, or WPML, but equally the hreflang modules, geo-routing layers, consent management, checkout localization, and analytics instrumentation that sit around them. And here is the uncomfortable truth: language, localization, or translation is probably only 25% of the killer. The majority of the damage comes from something far more basic - misrepresentation of the brand name itself, often right on the home page, along with broken journeys, compliance exposure, and invisibility in local discovery.
For years, we've measured international websites by what's technically translated. We've never had a single number that measures whether a site is actually fluent in the market it's trying to sell into. That's the gap this score is built to close.
The Readiness Tiers
What the Benchmarks Are Telling Us
Across the audits I've run this year, the cross-industry average sits at roughly 58 out of 100 - squarely inside the Translated, Not Localized tier. That number alone should give the industry pause. It means the typical SME paying EUR 5,000-25,000 a year for a multilingual tech stack is operating a site that is technically multilingual but commercially under-fluent.
A few patterns worth flagging:
Fintech scores lowest (around 48), dragged down almost entirely by compliance exposure. Machine-translated regulatory language is a direct legal liability under GDPR and APAC data regimes.
Luxury & Lifestyle brands often index well but score poorly on Intent Alignment - premium register collapses into a mass-market tone, which quietly destroys brand equity.
Travel and SaaS tend to score reasonably on top-of-funnel discovery, then lose everything at Journey Continuity - the checkout, the confirmation email, the support chat - all reverting to English at the exact moment trust is being formed.
AI-Search Presence is the lowest-scoring pillar across almost every industry. It is also the fastest-widening gap, and nearly no current tooling addresses it.
What This Means for Business Owners
If you are spending EUR 5,000 or more a year on a multilingual tech stack, you deserve to know what number that spend is actually producing. Not a word count. Not a "languages live" dashboard. A single, honest readiness score for each of your target markets - with the specific pillar that's dragging it down.
That is the gap the Market Fluency Score™ is built to close. It won't replace your existing tech vendors. It will tell you whether the money you're paying them is translating into market readiness - or just the illusion of it.
Growth by Language | Growth Insight, October 2026.
Market Fluency Score™ is a proprietary diagnostic for international digital readiness.
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