Reports Fastest Growing U.K. E-Commerce Stores

Fastest Growing U.K. E-Commerce Stores

Written by Diogo Matos Diogo Matos | Last updated on 5th December, 2025

This year, U.K. ecommerce stores are operating within a changing digital ecosystem.

On average, Instagram accounts in this space recorded a weekly growth of 197.5 followers, with an average engagement rate of 1.88% — evidence that consumer interest remains strong on social media.

However, organic search performance fell, with traffic declining by -23.1% industry-wide. This suggests increased competition or reduced search visibility, compelling SEO agencies to devise fresh approaches to generating organic traffic, such as ranking on AI models.

Looking at paid channels, roughly 54.8% of stores have launched Meta ads historically, and 46.2% have run Meta ads in 2025. Paid search continues to be underexploited, with only 16.0% of stores leveraging it—leaving room for ambitious retailers to leverage underutilized advertising channels.

This data reveals the most critical trends for agencies and ecommerce professionals looking to benchmark performance, discover hidden channels, and track industry-wide shifts.

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How was this data collected?

This report was created by analyzing over 400,000 ecommerce stores across the U.S., Canada, Europe, Australia, and New Zealand. We use a combination of web scraping and APIs to collect data from various sources.

We analyze these and other metric evolutions in order to bring you the most accurate and up-to-date information. This data then powers our salels intelligence platform, Ecommerce Leads.

All data is publicly available and collected in accordance with each platform's terms of service.

Who are the fastest growing U.K. E-Commerce Stores?

This list shows the top 10 fastest growing U.K. E-Commerce Stores by total traffic increase this year, compared to last year, for U.K. stores. You can use this to breakdown best practices and improve your marketing strategies. Use the Chart button to view the traffic trends over time for each store.

# Name URL % Increase Total Increase Current Organic Search Traffic Chart
1 Just Bottle justbottle.co 2311.9% 2,621,479 2,734,868
2 Hell Bunny hellbunny.com 483.4% 568,947 686,638
3 Nobody's Child nobodyschild.com 470.5% 1,582,138 1,918,386
4 Cernucci cernucci.com 383.4% 1,888,464 2,381,038
5 Cernucci cernucci.com 379.6% 1,870,035 2,362,609
6 Bird & Blend Tea Co. birdandblendtea.com 337.8% 646,026 837,289
7 BPerfect Cosmetics bperfectcosmetics.com 287.9% 502,262 676,698
8 GAIL's Bakery gails.com 278.0% 1,386,867 1,885,765
9 BPerfect Cosmetics (EUR) bperfectcosmetics.com 276.6% 482,436 656,872
10 Vitabiotics vitabiotics.com 263.4% 3,486,268 4,810,003

(Scroll horizontally to see all data)

Website Performance for U.K. E-Commerce Stores

The Google Lighthouse Performance Score for U.K. e-commerce stores stands at 53.13/100 as of November 2025, reflecting a slight decline of -1% compared to previous months. The SEO score, at 91.82/100, has remained steady compared to last month's score, indicating consistent optimization efforts across these platforms. Accessibility scores have also stabilized, maintaining a robust standard of 86.12/100.

SKU distribution shows a significant inclination towards the lower brackets, with over 11,190 stores falling within the 0-250 SKU range. This suggests a prevalence of smaller-scale e-commerce operations that are expanding and competing in the digital retail space. As these stores grow, focusing on website performance will be crucial to handle increased traffic and enhance user experience.

Overall, the trends in website performance highlight the importance of balancing enhancements in speed and accessibility with robust SEO strategies. E-commerce stores aiming for growth in the UK must prioritize overall website performance to remain competitive in this evolving marketplace.

Website Performance Benchmarks

Metric Current Previous Change
Performance 52/100 53/100 -1.00
Accessibility 86/100 86/100 ~0.00
SEO Score 92/100 92/100 ~0.00

Product Catalog Size Distribution

Distribution of U.K. stores by number of products in their catalog

Frequently Asked Questions

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