Auto Parts E-commerce

The Challenge

The client is an established aftermarket auto parts retailer in the performance-wheel space with a strong direct-to-consumer presence on WordPress + WooCommerce, a loyal community of enthusiast buyers, and a healthy content and email programme. Annual revenue sat in the $4–6M range when the engagement started. Organic and paid were performing steadily — no obvious fires.

They approached us after noticing that traffic was growing but revenue wasn't keeping pace. Nothing dramatic. Just a creeping feeling that the numbers should be better than they were.

Before looking at anything else, we checked the basics. The site loaded in under two seconds on mobile. Core Web Vitals were green. No indexation issues, no performance flags, no technical debt anyone needed to apologise for. They were already doing what most retailers in their category were still struggling with — and that was an important detail. It meant the problem wasn't the kind we usually fix first. The platform was solid, the theme was well-built, the images were optimised. Speed was not the issue.

The issue was what happened after the page loaded.

Six months of session recordings and heatmaps across the top twenty product pages told a consistent story: visitors were landing, scrolling a little, and leaving without adding anything to their basket. Not bouncing immediately — they were engaging. But they weren't buying. Three structural problems stood out:

• Trust signals were buried. The brand had over 400 reviews averaging 4.8 stars, but they sat at the bottom of the product page — below the fold on mobile. Most visitors never scrolled far enough to see them. First-time shoppers had no visible social proof until after they'd half-decided to leave.
• Product information created hesitation, not confidence. Wheel specs — fitment data (bolt pattern, offset, backspacing), diameter and width, finish, load rating — lived inside a collapsed accordion that most visitors never opened. For a wheel buyer, fitment is the single most important question on the page; shoppers unsure whether a set would fit their vehicle were leaving rather than hunting for the answer. The hesitation was invisible in the traffic data but obvious in the recordings.
• The image sequence led with the wrong shot. The hero image was a wide lifestyle photo of the wheel on a vehicle in motion — beautiful, but not useful for someone trying to evaluate the wheel itself. The detailed studio shot and the fitment-on-vehicle context shot were images 3 and 4. Most mobile visitors never swiped past image 1.

None of these were design problems in the traditional sense. The site looked good. The problems were structural — the page was asking people to trust it before it had given them a reason to.

The Approach

Six months. No rebrand, no new photography, no change to the product catalogue. The brief was to rebuild the product page around what mobile shoppers actually needed to see — in the order they needed to see it.

Trust signals pulled above the fold

The star rating and review count moved up to just below the product title, visible on first load with no scroll required. The top three most helpful review snippets surfaced inline, so the first thing a visitor sees after the price is what someone who bought it actually thought of it. The full review section stayed where it was for shoppers who wanted to read more — the change was simply that the proof now reached people before the moment they were deciding to leave.

Fitment data surfaced from the accordion

The most decision-relevant specs — bolt pattern, offset, diameter and width, finish, what's included in the set — moved out of the collapsed accordion and into the body of the page, visible without a tap. The accordion was kept for the full spec sheet (load rating, hub bore, country of origin, warranty), so shoppers who wanted depth could still find it. The change was about not hiding the fitment answers people needed in order to commit.

Image sequence reordered

The image carousel was reordered to lead with the studio detail shot, move into the lifestyle photography, then close with the fitment-on-vehicle context shot. Counterintuitive at first read — the lifestyle imagery is the brand's strongest visual asset — but it matched how mobile shoppers actually evaluated these products in the session recordings. Detail first answers "is this the wheel I'm looking for?"; lifestyle second sells the aspiration; on-vehicle last lands the practical fit.

The Outcome

Within 90 days of the rebuilt product pages going live, the conversion metrics moved across the board:

• Add-to-cart rate up 27% across the rebuilt product pages.
• Average order value up 13% — customers were spending longer on pages, discovering complementary products (lug kits, spacers, related sets), and buying more per session.
• Mobile revenue per visitor up $11 versus the pre-rebuild baseline.
• Return visitor purchase rate up 18% — the improved experience was strong enough that people who'd browsed and left were coming back and converting.

Traffic didn't change. Ad spend didn't change. The same number of people visited the same pages and spent significantly more.

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