Optimise your eCommerce website

Key Takeaways

• eCommerce optimisation hinges on four levers: SEO, keyword research, marketplace search (Amazon + others), and scalable site structure.
• The third-pattern keyword (Modifier + Service + Location) drives the highest commercial intent and faces less competition.
• Marketplace SEO (Amazon, Etsy) converts faster than Google SEO because the buyer is already in shopping mode — but you give up margin and the customer relationship.
• Mobile-first design, clear category hierarchy, and breadcrumbs are non-negotiable foundations for any modern store.

Optimising your eCommerce website means doing the technical, content, and structural work that lets customers find your products on Google and Amazon, navigate your site without friction, and buy without thinking twice. This guide covers the four areas that make the biggest difference: eCommerce SEO, keyword research, marketplace search beyond Google, and site structure that scales as your catalogue grows.

Why eCommerce optimisation matters now

Online shopping is now the default for a large share of consumers, and the competition for visibility on Google and on marketplaces has grown alongside it. Habits that started forming during lockdowns have stuck, even buyers who once preferred physical stores now begin their journey online.

That means the gap between an eCommerce site that ranks and converts and one that does not is wider than ever. Every percentage point of search visibility, every second shaved off page load, and every removed checkout step compounds into real revenue.

Why people shop online

Price was once the dominant reason. It is now one of several:

• Convenience. Finding and buying a product online is faster than walking into a busy town centre that may not have it in stock.
• Anytime, anywhere. Shops close. Phones do not. People shop from the sofa, the commute, and the queue.
• Price comparison. Many buyers now research online and buy in-store (the so-called ROBO pattern), or do the reverse. Both rely on the online product page to make the case.
• Stock predictability. Online stores show stock immediately. Physical stores rarely do.
• Better experiences. Livestream shopping, video product pages, and highly polished eCommerce sites have raised the bar. A clunky online store now stands out, for the wrong reasons.

How businesses are responding

Both large brands and small businesses are pushing harder on eCommerce. They invest in their presence on Amazon, Etsy, and other large marketplaces. They build their own eCommerce stores so they can capture customer data and own the relationship. They run their content, search ads, and SEO as a single coordinated programme.

That investment has made the marketplace more crowded. Standing out now takes deliberate work, not a “build it and they will come” approach.

What is eCommerce SEO?

eCommerce SEO is the practice of increasing the quantity and quality of traffic to your online store through organic (unpaid) search results. The core ingredients are good eCommerce website design, strong user experience, and content built around the keywords your buyers actually use.

Done well, these signals make your eCommerce website appear higher in search engine rankings. The higher you rank, the more clicks you get, and most clicks go to the top few results. People rarely scroll to the second page of results, so appearing on page one for the searches that matter is the threshold to take seriously.

eCommerce SEO is not a one-off project. It is a continuous process of keyword research, content work, technical fixes, and measurement.

1. Keyword research is the foundation

Keyword research is the bedrock of any eCommerce optimisation programme. Your keyword strategy comes first; content plans, on-page optimisation, link building, and content measurement all follow from it.

What you are looking for is “buying intent”, terms that imply a customer wants to purchase, not just learn. For example:

• “Men’s jeans” is a high-intent commercial term. Google fills the results with ads and product carousels because it knows the searcher is shopping.
• “What is eCommerce SEO?” is an information term. Google fills the results with articles like this one.

A specific commercial term like “men’s bootcut jeans” is narrower but converts better, the brands that target it deliberately tend to dominate it. Your keyword research should map every important product category to the high-intent searches your customers actually use, plus the long-tail variations that often convert at higher rates than broad terms.

Without keyword research, you are guessing. With it, your content, category structure, and product page copy all point in the same direction.

2. Search is not just Google

Google is not the only place product searches start. A substantial share of buyers, especially in categories like consumer goods, go directly to Amazon. Many never see Google at all.

That has two consequences:

• If your products are eligible to list on Amazon and you ignore it, you are leaving a meaningful share of demand on the table.
• Optimising for Amazon (or another marketplace where your buyers shop) is a separate discipline from Google SEO. Different ranking signals, different keyword tools, different product page conventions.

Marketplace SEO drives faster conversions than Google SEO because the buyer is already in shopping mode. The trade-off is margin, marketplaces take a cut, and you do not own the customer relationship. The right mix usually involves both.

Speak to our team if you want help shaping a marketplace strategy that does not cannibalise your own store.

3. eCommerce website structure

Once you have buyers landing on your store, structure decides whether they convert. Google rewards stores that offer good UX, and good UX is mostly about navigation: can the visitor find what they want in a few clicks, with no dead ends?

The structural fundamentals do not change as you scale, but they get harder to maintain if you do not plan for them up front. Here are the rules that consistently hold up:

• Keep your eCommerce site design and category structure simple, but easy to scale, you should not have to rebuild the structure every time you add a new product line.
• Phones drive more eCommerce traffic than desktop in most categories. Design for mobile first.
• Every important page should be three clicks or fewer from the homepage.
• Use clear, descriptive category and product page URLs.
• Use breadcrumbs so visitors and search engines always know where they are.

Combine that with an SEO plan that is updated regularly and you have the structural backbone most successful eCommerce sites share.

Frequently asked questions

How long does eCommerce SEO take to show results?

For new or under-optimised stores, expect three to six months before organic traffic starts moving meaningfully, and longer for high-competition keywords. Quick wins (fixing technical issues, improving title tags, adding missing schema) can move the needle in weeks. Sustained ranking growth comes from doing the keyword research, content, and link-building work consistently over time.

Is eCommerce SEO different from regular SEO?

Yes. eCommerce SEO focuses on commercial-intent keywords (what people search when ready to buy), category page optimisation, product schema, and managing a large catalogue without creating duplicate or thin pages. Regular SEO often centres on blog content and information-intent queries. The technical and content patterns differ enough that experience with one does not automatically transfer to the other.

Should I optimise for Amazon as well as Google?

In most categories, yes, assuming your products are eligible. A significant share of product searches starts on Amazon, and Amazon SEO is a different discipline with different ranking factors. The right split depends on your margins, your brand strategy, and how much you want to own the customer relationship. A common pattern is to use marketplaces for reach and your own site for margin and customer retention.

Do I need to rebuild my eCommerce site to fix structure problems?

Usually not. Most structure problems are fixable in place: cleaning up category hierarchy, consolidating duplicate URLs, fixing breadcrumbs, adding internal links between related products, and tightening navigation. A full rebuild is only worth considering when the underlying platform is the blocker, for example, an outdated Magento 1 store, or a Shopify build whose theme cannot deliver the speed and accessibility you need.