UK small business website statistics: the numbers that actually hold up
We publish the rest of our guides from our own client work, so we try to hold this page to the same standard: every figure here was traced back to the page it came from and read there. Where we could not verify a number — including several very widely quoted ones — we left it out rather than repeat it.
87 statistics from 31 sources. UK, US and global data are labelled separately, because a lot of what gets published as local-search "UK" data is actually a US consumer panel.
Website ownership by business size, UK
The smaller the business, the less likely it has a website — and small businesses are the overwhelming majority of UK firms.
UK firms using AI, by year
BCC's series is the longest-running comparable measure — and the steepest. DSIT's 16% and ONS's 35% differ because of who they surveyed; see the note below.
Click-through when an AI summary appears
The clearest measurement of what AI answers cost a website. US browsing data, March 2025.
Source: Pew Research Center — Google users are less likely to click on links when an AI summary appears
Why the AI adoption numbers disagree so wildly
Depending which survey you read, somewhere between 16% and 54% of UK businesses are using AI. Both figures on this page are real, and they are not reconcilable by averaging. The difference is who was asked:
16% is DSIT's official survey of private-sector businesses (5+ employees), with fieldwork weighted to be representative of the business population. 35% is the ONS figure for businesses with 10 or more employees — a narrower population that excludes sole traders and micro firms, who adopt least. 54% is the British Chambers of Commerce's own member survey, where ~94% of respondents were SMEs and membership self-selection points towards more engaged, more digital firms.
We have kept all three on the page rather than picking the most flattering. If you cite one, cite the population with it — "54% of UK firms use AI" and "16% of UK firms use AI" can both be technically true and give a reader the opposite impression.
What we left out, and why
Several numbers are quoted on hundreds of marketing sites without a traceable source. We tried to verify these and could not, so they are not here:
- "76% of people who search for something nearby visit a business within a day." Traces to Think with Google pages that are now geo-blocked and redirect to the homepage. No loadable primary page exists, so it is excluded rather than cited second-hand.
- A single "AI Overviews appear in X% of searches" figure. Published numbers conflict by market and method (18% of US searches per Pew; ~30% of UK keyword queries per Ofcom), so both are on this page with their geography instead of one blended headline.
- An average UK website build cost. No current official source measures this. The ONS e-commerce and ICT survey stopped at its 2019 edition. The two cost figures in section three are secondary and are marked lower-confidence.
- A count of UK businesses with no website. No one publishes this. The ~1.25 million figure is our arithmetic from two official sources and is tagged "derived" throughout.
How many UK businesses actually have a website
The newest official figures. This is the section with the strongest UK data on the page, and the one most often misquoted.
-
78% UK
of UK businesses have a website — up from 68% two years earlier
-
22% derivedUK
of UK businesses have no website at all
-
1.25million derivedGlobal
UK businesses are operating with no website
-
76% UK
of sole traders have a website — the lowest of any size band
-
84% UK
of micro businesses (up to 9 staff) have a website
-
92% UK
of small businesses (10–49 staff) have a website
-
97% UK
of medium businesses (50–249 staff) have a website
-
99% UK
of large businesses (250+ staff) have a website
-
65% UK
of construction firms have a website — the lowest of any sector
-
90% UK
of arts, entertainment and recreation firms have a website
-
5.7million UK
private sector businesses in the UK at the start of 2025
-
4.27million UK
of those are non-employing businesses — three quarters of all UK firms
Who actually looks after the website
And how many businesses are running a site nobody is maintaining.
-
29% UK
manage their website through a mixture of in-house and external support
-
27% UK
manage it entirely in-house
-
24% UK
manage it entirely through an external developer or platform
-
17% UK
manage it in-house using a platform provider
-
73% UK
of businesses say they manage and update their own website
-
5% UK
of businesses say they have no website
What UK businesses spend
Build cost, running cost and marketing budget — and where the published figures are weaker.
-
£299median UK
median published one-off build price across UK small-business providers (11 of 39 published a figure)
-
£49/month UK
median published monthly running cost (middle half: £30–£77)
-
£3–£15/month UK
shared hosting for a small business site in the UK
-
£5–£12/year UK
typical .co.uk domain cost; .com runs £10–£20
-
41% UK
of businesses have an annual marketing budget under £5,000 — 20% have under £1,000
-
69% UK
of SME employers used technology or web-based software to sell or manage the business in 2024, up 8 points on 2023
-
23% UK
used it to sell to customers online — against 65% using it to manage the business
-
$70.11per lead Global
average Google Ads cost per lead in 2025, up 5.1% on 2024
Mobile, speed and how long people wait
The patience research. Note the dates — several of the most-cited figures are older than they look.
-
53.6% UK
of UK web traffic came from mobile devices in September 2026
-
41.8% UK
came from desktop, and 4.7% from tablets
-
4h 30mper day UK
average time UK adults spend online — most of it on a smartphone
-
70.22% Global
average documented online shopping cart abandonment rate
-
19% Global
of shoppers abandoned a cart because they did not trust the site with card details
-
17% Global
abandoned because the checkout process was too long or complicated
-
44% UK
of UK shoppers abandoned a basket over a cumbersome checkout — against 29% in Germany
-
8.4% Global
lift in conversions from a 0.1-second improvement in mobile speed metrics
-
53% Global
of visits are abandoned if a page takes longer than 3 seconds to load
-
19seconds Global
average mobile page load time over 3G, measured across 10,000+ domains
-
10–20seconds Global
is the window in which users decide whether to stay on a page
Trust, reviews and local search
Largely US research — labelled as such. Read the geography on every line before quoting.
-
97% US
of consumers read reviews for local businesses — 41% always do
-
47% US
will not use a business with fewer than 20 reviews
-
74% US
only care about reviews written in the last three months
-
31% US
will only use a business rated 4.5 stars or higher; 68% want at least four
-
89% US
expect the business owner to respond to reviews — 81% within a week
-
80% US
are likely to use a business that responds to all of its reviews
-
65% US
of consumers who rejected a business did so for a review-related reason
-
84% US
searched online for a local business in the last three months
-
72% US
look at three businesses or fewer before deciding
-
73% US
started their most recent local search on a mobile device
-
44% US
check the address or proximity before they even click
-
71% US
used Google Search at some point during their local search
-
83→71% US
Google's share of where consumers read local reviews fell between 2025 and 2026
-
45% US
used ChatGPT or another generative AI tool for local business recommendations — up from 6% a year earlier
-
70% Global
more likely to visit a business with a complete Business Profile; 50% more likely to consider buying
-
82% UK
of UK online adults used Google Search in May 2025 — around 3 billion UK searches a month
-
71% UK
of UK consumers check customer reviews or ratings before buying from an online store
-
72% UK
look for secure payment options such as PayPal or card protection
-
61% UK
use review sites such as Trustpilot to research a store — 45% use Google reviews, and only 26% a seller's own website
-
69% UK
would be deterred by mostly negative customer reviews
-
78% UK
of British people are likely to abandon a brand after one poor customer service experience
-
11.6minutes UK
is the average tolerance for waiting on hold
AI in search: what is actually happening
The most fast-moving section on the page, and the one with the best UK data. Ofcom's figures are UK; Pew's are US browsing data.
-
30% UK
of UK keyword search queries deliver an AI-supported overview
-
53% UK
of people in the UK say they often see AI summaries in search
-
54% UK
of UK adults now use AI tools such as ChatGPT, Copilot or Gemini — up from 31% a year earlier
-
79% UK
of 16–24s and 74% of 25–34s use AI tools
-
75% UK
of UK online adults read AI-generated search summaries at least sometimes
-
54% UK
read AI search summaries even among people who do not use AI chatbots
-
57% UK
would trust an AI-written news story less than a human-written one
-
8% US
click-through on a search result link when an AI summary is present — against 15% when it is not
-
1% US
of visits with an AI summary involved a click on a link inside the summary itself
-
26% US
of visits to a search page with an AI summary ended the browsing session — against 16% without
-
18% US
of Google searches produced an AI summary; 88% of those cited three or more sources
-
15% US
of sources cited in AI summaries were Wikipedia, YouTube or Reddit — against 17% of standard results
-
37.9% Global
of URLs cited in AI Overviews also ranked in the top 10 — six in ten citations come from lower down
-
1billion Global
monthly active users for Google's AI Mode, globally
-
693% US
year-on-year rise in traffic to US retail sites from generative AI tools
-
31% US
more conversions from AI referral traffic than from other sources
AI adoption inside UK businesses
Two official-ish sources disagree sharply. Both are below, with the reason they differ.
-
16% UK
of UK businesses currently use at least one AI technology
-
80% UK
neither use AI nor have plans to adopt it
-
36% UK
of large businesses use AI, against 23% of mid-sized and 14% of micro businesses
-
56% UK
of businesses using AI reported an increase in employee productivity
-
54% UK
of UK firms say they are actively using AI — up from 35% in 2025, 25% in 2024 and 23% in 2023
-
12→35% UK
self-reported AI use in UK businesses with 10+ employees since late 2023
-
58% UK
of information and communication businesses use AI — against 13% in construction
Accessibility: the gap nobody fixes
Automated testing only catches detectable problems, so the real failure rate is higher than these numbers.
-
95.9% Global
of homepages had detectable WCAG 2 failures — up from 94.8% the year before
-
56.1errors Global
average number of accessibility errors per homepage, up 10.1% year on year
-
83.9% Global
of homepages had low-contrast text — the single most common failure
-
1 in 4people UK
in the UK reported being disabled in 2023–24
Where the money actually goes
Plus one figure that answers a question clients ask constantly.
-
28.8% UK
of UK retail sales were made online in August 2026, up from 28.4% in July
Method
- Every statistic was read directly from the source page listed beside it. Nothing on this page was reconstructed from memory, aggregated from another roundup, or estimated.
- Figures that could not be verified against a real, loadable source page were dropped. That is why some numbers you will see elsewhere are absent here.
- Geography is labelled on every single statistic. BrightLocal's review and consumer-search research, for instance, is a US consumer panel — it is labelled US on every line it appears, not presented as UK data.
- Where a source is commercial or self-published, it is marked as lower-confidence and shown in the card metadata rather than hidden.
- Where two credible sources disagree, we publish both and explain the difference instead of choosing the better headline.
- Data vintage is shown on every card, because several of the most-quoted figures in this field date from 2016 or earlier.
- Last verified: 2026-10-05. We re-check the fast-moving sections — AI in search and AI adoption — each quarter.
- You are welcome to cite this page. A link back to vesica.agency is appreciated but not required.
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