Last updated: May 2026
SEO best practices for eCommerce aren't optional — they're the technical and content foundation that determines whether your products get found, in search results and increasingly in AI-generated answers. That means site structure that search engines can crawl without guessing, product and category pages built for the queries your buyers actually use, structured data that helps both Google and AI tools understand what you sell, and a content layer that answers the questions that lead to purchase. This post covers the eCommerce SEO best practices that matter most, and why skipping them compounds over time.
The eCommerce SEO must-do list:
Whether you're an SEO or Marketing Manager for an eCommerce company, or a small eCommerce business owner, you know the search engine optimization space is ever-changing. At its core, it's a constant cat-and-mouse game between SEO professionals, search engine technology, and user behaviour. Search engines adapt to the user, SEOs adapt to the search engines, and the cycle continues.
What's new in 2026 is that AI-powered search has joined the cycle as a third audience — AI agents that read your site, extract its content, and decide whether to include your products in the answers a buyer reads first.
Despite the pace of change, any SEO professional worth their salt knows it's crucial to cover the fundamentals to keep leveraging one of the highest-ROI marketing channels there is. What are these fundamentals? Often you'll hear them referred to as "best practices" — a somewhat vague term that gets thrown around most workplaces, and one that's often undervalued. When some people hear "best practices," they think "I should do that, but I don't have to." When it comes to your eCommerce SEO strategy, that attitude proves costly. Our work with Criteo is one example of what disciplined SEO best practices compound into: a 200% increase in organic SEO traffic for a B2B global leader.
One of the most common perceptions of SEO is that it's essentially about using the right keywords in the right places. While that's not wrong, it's only a small part of the puzzle. Ten years ago, keywords were a cornerstone of SEO success, and people found all sorts of creative ways to use them. But search engine algorithms have become significantly more sophisticated, and they rank websites based on a huge number of factors. Trickery (keyword stuffing, doorway pages, hidden text) is ignored, and sometimes punished, by Google.
Does that mean you should ignore keyword research? Not at all. It just means taking a strategic and targeted approach to it. The real cornerstone of organic success today is a combination of great UX, well-placed content, and solid technical fundamentals. The UX layer that makes SEO performance stick is the right companion read here.
Let's say you want to sell a new clothing line to a wider audience online. From an SEO and UX point of view, a few things come to mind right away: great design, fast page speed, visual product pages (PDPs), a smooth purchasing funnel, and a sleek, secure checkout. All of these matter. But there are often-overlooked elements you need to cover to maximise your presence in the SERP.
It all starts with a logical site and URL structure that's easy to read both by users and search engines. You'll want to avoid the temptation to put everything under a subfolder like /products/. That's the equivalent in retail terms of a clothing store piling all their items in one spot and telling customers "go find whatever you want, it's all there." Sure, you could mitigate this with awesome design, filtering, and internal functionality. That might make the user journey easier. But for a bot crawling the site, bad or illogical URL structure is a red flag.
The topic of information architecture (product hierarchy) is a whole area of research on its own. Generally speaking, a good rule of thumb is to mirror the product hierarchy and URL structure as closely as possible. This isn't always possible, but you can get pretty close. Our piece on an organized site structure that supports SEO goes deeper on the taxonomy side of this work.
Let's say one of our client's product categories is men's sandals. From a website hierarchy point of view, it might go: Shop > Mens > Shoes & Footwear > Sandals. In this case, the URL would be something like:
http://www.fashionwebsite.com/shop/mens/shoes-footwear/sandals/
Takeaway: By bringing your product hierarchy in alignment with your URL structure — and adding great content like meta descriptions and title tags accordingly — you send strong signals to Google about what exactly your product is and where users can find it.
Example of URL structure for matchesfashion.com — showing how a logical product hierarchy reads in the SERP.
Breadcrumb structure for the same matchesfashion.com page.
Another often-overlooked but fundamental feature of any eCommerce website is URL parameters. These are the numbers and letters that get tagged onto a URL based on user behaviour. An example of a URL with lots of parameters: http://www.fashionwebsite.com/shop/?product-filter&type=mens+sandals.
In this case, everything after /shop/ is the parameter, added to the URL because the customer used a filter function to look for, say, brown sandals. That information is useful for analytics. But we don't want Google to index this URL for a few reasons. First, the resulting page displays a list of men's sandals — essentially a duplicate of the category page for men's sandals. Second, every time someone applies a filter, a parameter is generated, resulting in thousands of extra URLs that dilute the site's other pages in the SERP and waste crawl budget for the entire site.
So what can be done to mitigate this? Luckily there are multiple ways to handle parameters, and this topic is a big area of focus between SEOs and developers. A few options:
Takeaway: The solutions for technical SEO vary depending on the site, but structural and foundational optimisation can have huge benefits for organic traffic performance.
If technical SEO is the foundation for our website's organic performance, then content is the bricks and mortar. As search engine algorithms get smarter over time, the focus has gradually shifted from quantity to quality. It's more important than ever to write human-centric content for users first. That means thinking about the search intent of each page and creating content that's useful, informative, and that enhances the UX of that page.
For our clothing eCommerce example, key elements would be:
Structured data (sometimes referred to as product schema or just schema) allows you to label pieces of content on your website so search engines can serve rich results to their users. Implementation can be super easy or a little tricky depending on your website setup. If you need help here, it's a good idea to loop in your developer resource. Taking the time to do this can be hugely beneficial for the visibility and competitiveness of your products in the SERP.
Take reviews as an example. We all know they're a huge factor for online purchasing decisions. Using structured data allows you to leverage product reviews you might have for a SKU and have them appear as rich snippets in search results. Below is an example of a search result page for Beats headphones — notice how the reviews and availability show up under the title. That's the power of structured data in SEO.
Other areas of your website that can be identified using structured data include:
For more information on structured data implementation, check out Google's product structured data documentation.
One thing that's changed dramatically since the original version of this post: AI-powered search has gone from a curiosity to a primary discovery surface. Buyers now use AI tools to research products, get recommendations, and shortlist options before clicking a single link. Search overviews and large language models are reading eCommerce sites, extracting structured information, and deciding which products to include in the answers a buyer reads first. AI agents are reading eCommerce sites before customers do, and the sites built for clarity get cited disproportionately.
The good news for any eCommerce site that's been doing SEO right: AEO (Answer Engine Optimization) is built on the same foundations. Clean information architecture, well-structured content, comprehensive structured data, and topical authority all feed both traditional SEO ranking and AI-generated answer inclusion. AEO is the rocket you place on the SEO launchpad. If the launchpad is solid, the rocket flies. If it's not, AEO never gets off the ground.
The specific moves that matter most for eCommerce AEO:
If your website has a blog or news section, it's a valuable outlet for fresh content that can inform, inspire, and excite your customers while linking them back to your product or service. Let's say our clothing website wants to talk about winter coats. Now's the time for copywriters to shine. When it comes to blogs, the goal is quality content that meets a user need, not content for the sake of it. Going back to keywords — now's the time to conduct research. Consider:
Aim for a balance of information and entertainment. Images are key, especially when you're showing off your product. Consider infographics, embedded video, GIFs, and so on. And remember: think mobile-first. The blog feeds back into the on-site experience SEO drives traffic toward — the better the post, the more likely a visitor moves from blog to product.
In today's world of super-fast, mobile-first, AI-assisted searches, it's critical to cover your bases when it comes to SEO. If you're not doing it, your competitor is. There's no one-size-fits-all solution to eCommerce SEO, but our team can find clarity in the chaos and build a strategy that works for your specific website. Take a look at our SEO, AEO, and GEO services or get in touch.
SEO is important for eCommerce because organic search is one of the highest-ROI marketing channels available. Unlike paid traffic, organic traffic compounds over time. A well-optimised eCommerce site keeps producing visitors and sales long after the optimisation work is done. SEO also feeds AI-powered search, which is increasingly where buyers discover products. If your competitors are doing SEO well and you aren't, the gap compounds.
eCommerce SEO is the discipline of optimising an online store so search engines (and increasingly AI tools) can find, understand, and rank its product and category pages. It combines technical SEO (site structure, page speed, schema markup, URL architecture), on-page SEO (product copy, meta tags, headers), and content SEO (blog posts, category-page content, FAQs). Done well, it produces sustained organic traffic and revenue.
Start with three foundations in order: information architecture (logical product hierarchy and URL structure), technical SEO (site speed, mobile optimisation, schema markup, indexation control), and content (product copy, category-page content, FAQs, blog posts). After those, layer on AEO-specific work: rich structured data, FAQ schema, and topical authority built through depth. Audit the site quarterly to catch decay.
A well-optimised product page has a unique, keyword-rich title tag and meta description, a clear H1, product copy written from the customer's perspective, alt text on every image, structured data (Product, Review, Offer), customer reviews displayed on-page, related-product recommendations, and a clean URL that reflects the product hierarchy. The page should answer the questions a buyer asks before purchasing — fit, materials, shipping, returns.
Three reasons. First, organic search still drives the highest sustainable ROI of any channel. Second, AI-powered search has joined traditional SEO as a major discovery surface, and AI tools rely on the same foundations (structured data, clear content, topical authority) to decide which products to include in answers. Third, eCommerce competition has intensified — sites that skip SEO best practices lose share to those that don't.
Yes, for most eCommerce businesses. SEO builds long-term, compounding organic traffic. PPC delivers immediate, controllable traffic and supports targeted promotions, new product launches, and competitive defence. The two work best together: PPC fills gaps SEO can't reach quickly (new launches, holiday campaigns), and SEO reduces dependency on paid spend over time. Most growing eCommerce brands invest in both at proportional levels.
The best eCommerce platform for SEO depends on the size and complexity of your store. Shopify is strong on technical SEO out of the box and well-suited to most small-to-mid stores. Adobe Commerce and BigCommerce offer more customisation for enterprises with complex catalogues. WooCommerce is highly flexible if you have developer resources. All four can rank well with the right setup. The platform matters less than the discipline applied to it.
Truth without data is called opinion.
