4 min read
CRO
Vortex Air sells bladeless fans, heaters, purifiers and dehumidifiers to UK households — families who want a bladeless fan around small children, allergy sufferers, and buyers who want Dyson performance without the Dyson price. Its hero product is the Pro Plus Bladeless Hot & Cool Fan. Most of its customers are between 55 and 80.

Vortex Air

The challenge

What Was Holding Them Back.

What Was Holding Them Back

Challenge
01

Change-Averse Audience

Customers aged 55–80 penalise unfamiliar layouts, making standard CRO risky.
Challenge
02

High Traffic, Low Conversion

Meta spend drove sessions, but conversion and add-to-cart lagged behind.
Challenge
03

Single Product Dependency

Revenue sat on two SKUs, with no upsell mechanics and no price testing.
THE approach

How We Diagnosed It.

This audience made speed dangerous — they punish anything that feels unfamiliar. So every change ran as a single-variable test, one at a time, with heatmap data deciding what to touch next.

01
Collection Page Overhaul

Heatmaps drove a new mobile grid and hidden prices, lifting collection conversion 40%.

02
Price And Upsell Testing

A/B tested pricing and a simple "Buy 2, Save 20%" block built for an older audience.

03
Product Page Restructuring

Heatmap-led below-fold rebuilds templated across PDPs; a new premium SKU sold out in a day.

04
Cart Drawer Isolation

Fixed contradictory shipping messaging and added a subtle in-cart upsell.

the work

What We Shipped.

Over 90 days we redesigned and rebuilt the highest-impact surfaces across the site.

No items found.
the results

What Moved.

Sequential single-variable testing respected an older audience's familiarity bias, so each win compounded on the last instead of resetting trust. The cleanest signals are the funnel ones: add-to-cart up 30%, completed checkouts up 32%, conversion rate up 8%.

+30%

Add-to-cart rate
7.65%. The strongest single CRO signal in the account.

+32%

Checkout completion
Fewer people falling out between cart and payment.

−51%

Returns
Clearer product expectations meant fewer boxes coming back.
"Our customers do not like change, and we were nervous about touching the site at all. Testing one thing at a time meant we were never gambling — everything we kept had earned its place."

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more work

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Additional monthly revenue

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$356,617
In additional monthly revenue generated

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Oliver takes roughly 10–15 speaking engagements per year. Lead times of 2–3 months are preferred. Shorter timelines considered case-by-case.