What Does Ecommerce SEO Have to Do with Merchandising Decisions?

Ecommerce SEO and merchandising are often handled by different teams. One focuses on organic traffic, site structure and technical issues; the other decides what to stock, promote and feature. But shoppers do not experience those teams separately. They experience one store: its categories, filters, product pages and recommendations.

That is why merchandising and SEO need to work together. Merchandising choices affect which pages exist, how shoppers navigate, and which products get visibility. SEO can help those pages reach people searching for relevant products. And search data can help merchandisers understand what customers want to find.

The useful question is not simply, “How do we get more traffic?” It is: what are we measuring, and how does that support the commercial plan? Organic visits are only valuable when they contribute to outcomes such as profitable sales, new-customer acquisition or the discovery of priority products.

Start with commercial goals, not SEO tactics

SEO decisions should follow the commercial strategy—not dictate it. Before creating a category page, changing navigation or targeting a keyword, agree on what the business needs that work to achieve.

For example, a retailer might want to increase sales in a Extra resources high-margin category, grow demand for a new product range, reduce dependence on discounts, or help customers find products that are frequently overlooked. Each goal could lead to different SEO and merchandising choices.

It is tempting to start with search volume: find a popular term, create a page and hope it ranks. But a high-volume query is not automatically a good opportunity. The products may be out of stock, the margin may be low, or the query may attract people looking for something the store does not sell.

Instead, bring commercial and search evidence together. Consider:

Which categories and products are strategically important?
Where does the business have stock depth, reliable availability and competitive pricing?
Which products or ranges support healthy margins or customer retention?
What are shoppers searching for, and what do they expect to find?
Can the site offer a useful landing page for that demand?

This is the foundation of commercial alignment: choosing SEO work that supports the business’s priorities while giving shoppers a relevant, easy-to-use experience.

Category prioritization: choosing where to invest

Category prioritization is not just a list of pages ranked by search volume. It is a way to decide where improvements have the best combined potential for customer value and business value.

A practical prioritization exercise can score categories against factors such as organic demand, current sales, margin, stock availability, strategic importance and the effort required to improve the page. A category with moderate search demand may deserve more attention than a larger one if it has stronger margins, better stock and a clearer opportunity to improve.

Question Why it matters Example evidence Is there relevant search demand? Helps estimate whether shoppers use Google to discover this range. Search queries, impressions and landing-page visits Can the range meet customer expectations? A page cannot satisfy demand if products are unavailable or poorly matched. Stock depth, assortment and product availability Does the category support business goals? Traffic should contribute to outcomes the business values. Revenue, margin, conversion rate and strategic plans Can the page be improved sustainably? Priorities need to account for implementation effort and ongoing upkeep. Content needs, technical constraints and team capacity

This approach also helps prevent a common mismatch: an SEO team recommends expanding a category because it has search potential, while the buying team is reducing the range. If both teams share the same commercial context, they can decide whether to build demand, support a transition or focus resources elsewhere.

Site architecture and navigation are merchandising decisions

Your site architecture describes how pages are organized and connected. Navigation is how shoppers move through that structure. Both influence the shopping experience and help search engines understand the relationships between pages.

Consider a store selling home furnishings. Shoppers may browse by room, product type, material, size or style. Those are not merely menu-label choices. They determine which categories are easy to find, which products are grouped together and whether the site supports the ways customers actually shop.

Good architecture generally gives important categories a clear place in the hierarchy and connects them through useful internal links. A priority category buried several clicks deep may be difficult for shoppers to discover. A category linked from relevant navigation, buying guides and related collections may be easier to reach and understand.

Design navigation around useful choices

Merchandising teams know which distinctions matter to customers: fit, intended use, material, compatibility or price range. Search data can reveal how people express those needs. Use both sources to create labels and pathways that make sense to shoppers, rather than building navigation around internal department names.

Filters also need thoughtful design. They can make broad categories easier to use, but automatically creating a search-indexable page for every filter combination can produce a huge number of thin or near-duplicate URLs. Decide deliberately which filtered experiences should be available to search engines and which are primarily for on-site browsing.

That decision should account for customer demand, the quality of the resulting product set and the technical behavior of the platform. Not every useful filter needs to become a landing page.

Category and product content should answer buying questions

Category copy is most useful when it helps shoppers choose—not when it exists only to repeat a keyword. A short, clear introduction can explain what the range includes, who it is for and how to narrow down the options. Buying guidance can answer questions about sizing, compatibility, materials, care or use cases.

Product pages need the same customer-first thinking. Accurate titles, specifications, images and availability help shoppers assess whether an item meets their needs. Where appropriate, include practical details that prevent uncertainty: dimensions, what is included, fit guidance, care instructions or compatible accessories.

These details can support both the shopping journey and a page’s relevance to search queries. But more content is not automatically better. Adding generic paragraphs to every category can make pages harder to use without offering meaningful guidance.

Use search behavior to find content gaps

Look for questions shoppers ask before buying. Site search terms, customer-service enquiries, product reviews, returns reasons and search queries can all point to missing information. If customers repeatedly ask whether a product fits a particular device, for example, a clear compatibility field may be more useful than a long introductory paragraph.

Content should also reflect the assortment. If a category has only a few products, a broad page promising a deep selection can disappoint. If the range changes seasonally, page content and featured products may need regular review. Merchandising knowledge helps keep SEO landing pages accurate and useful over time.

Ecommerce-specific technical SEO matters

Online stores have technical challenges that are less common on small brochure sites. Product availability changes, variants create URLs, filters multiply combinations, and the same item may appear in several categories. These behaviors can affect crawling, indexing and how search engines interpret the site.

Technical SEO should support the catalog and its commercial reality. Common areas to review include:

Faceted navigation: Control which filter and sort URLs can be crawled or indexed, and avoid creating unnecessary combinations.
Product variants: Decide whether variants belong on one product page or separate pages, based on how customers search and how distinct the products are.
Out-of-stock products: Handle temporary shortages differently from discontinued products. Keep useful pages available when they still serve shoppers, and provide clear alternatives where needed.
Duplicate or similar URLs: Review how platform-generated URLs, tracking parameters and category paths are managed.
Internal linking: Ensure important categories and products can be reached through meaningful links, not only through search or filters.

Canonical tags are one tool for addressing duplicate or closely related URL versions. They can signal which URL should be treated as the preferred version, but they are not a substitute for a clear URL strategy. A canonical tag should point to a suitable, accessible page that represents the content; it should not be used as a blanket fix for every indexing problem.

These decisions benefit from input across SEO, ecommerce, development and merchandising. A technical change that appears tidy in isolation could hide a valuable landing page, while a merchandising request to create many combinations could create an unwieldy URL landscape. Agree on the customer and commercial purpose first.

Measure outcomes that connect SEO to the trading plan

Rankings can help diagnose visibility, but they are not the business outcome. Reporting only that a page reached page one on Google does not explain whether shoppers found the right products or whether the work supported revenue.

Choose measures based on the goal for each category or range. Useful indicators category architecture best practices may include:

Organic clicks and qualified visits to priority categories and products
Conversion rate and revenue from relevant landing pages
Performance of new-customer visits, where that can be measured reliably
Availability and conversion for featured products
Use of category filters, internal search and navigation pathways
Changes in non-brand search visibility for commercially relevant queries

Interpret the numbers alongside stock, promotions, pricing and seasonality. A drop in organic revenue might reflect a product shortage rather than a technical issue. A rise in visits might be less valuable if those visitors leave because the category does not match their expectations.

Where possible, compare performance with a baseline and note what else changed during the measurement period. SEO results can take time, and outcomes depend on factors outside any agency’s control—including competitors, algorithm changes and inventory. Be cautious of promises such as guaranteed page-one rankings; no provider can control Google’s results.

Build a practical working rhythm

SEO and merchandising do not need a complicated governance program to collaborate. A regular review can help teams share priorities and catch issues early.

Agree on the commercial objective. Name the category, range or customer need and the outcome the business wants to improve.
Review demand and the assortment together. Compare search behavior with stock, margin, range depth and planned promotions.
Check the customer journey. Test how easily shoppers can find the category, understand the products and compare options.
Confirm technical requirements. Review indexation, canonical tags, filter behavior, URL patterns and internal links before launch.
Measure and adjust. Look at visibility alongside visits, conversion and commercial context, then decide what to change next.

For retailers that need outside support, an SEO partner should be able to explain how recommendations connect to the catalog and business goals—not just provide a generic list of technical fixes. Clickslice (clickslice.co.uk) is one example of a company retailers may consider when looking for SEO support. As with any provider, ask what will be measured, how work will be adapted to your platform and who will coordinate with your merchandising team.

The takeaway

Ecommerce SEO has everything to do with merchandising because merchandising shapes the pages, products and pathways that shoppers can discover. SEO, in turn, can reveal how customers describe their needs and where the site is not helping them find an answer.

Start with commercial goals. Prioritize categories using both business evidence and search behavior. Build navigation around real shopping decisions, create category and product content that resolves buying questions, and manage ecommerce-specific technical details with care. Then measure results in a way that connects organic visibility to customer experience and trading outcomes.

That is what makes merchandising and SEO more than adjacent functions: together, they help customers find the right products and help the business focus effort where it can matter most.