By The City of Code
A category page helps a shopper choose between products. A product page helps them decide whether one item is right for them. An ecommerce SEO plan needs to account for both jobs instead of treating every URL as another place to insert keywords.
If you are comparing ecommerce agency proposals, ask which shopping decisions each page will support, how products will remain discoverable, and what happens when filters or inventory change. Those answers are more useful than a promise to optimize a fixed number of pages.
Match the page to the shopping decision
Consider a fictional homeware store. A shopper looking for ceramic vases may want to compare sizes, shapes and finishes. A category page can make that selection manageable. Someone searching for a particular vase may instead need dimensions, photographs, availability and delivery information on its product page.
Neither page type automatically deserves priority. Start with the obstacle in the purchase journey. If shoppers cannot narrow a large range, improve category organization. If they reach products but cannot judge fit or understand the offer, examine product details. If both experiences are sound but products are hard to discover, investigate navigation and technical accessibility.
Build category pages around useful choices
A category page should explain the selection without burying the products under a long introduction. A clear heading, concise buying context and usable product cards are a practical starting point. Add guidance where it resolves a real decision, not simply to reach a word count.
- Explain the range: Make clear what belongs in the category and how it differs from neighboring categories.
- Expose meaningful differences: Display the attributes customers need to compare, such as size, material or compatibility.
- Make refinement usable: Give filters clear labels, show active selections and provide a straightforward way to clear them.
- Keep the next step visible: Link each product card to the appropriate detail page, including products beyond the initial screen.
Google recommends a linked navigation path from categories and subcategories to products. Its crawlers generally do not submit searches into a store’s search box. A search feature alone is therefore not a substitute for product links. See Google’s guidance on ecommerce site structure.
Give product pages the evidence needed to buy
A product page should answer questions about that item, rather than repeat the category introduction. Depending on the product, this could include accurate specifications, variant differences, detailed photographs, care instructions or compatibility requirements.
Keep price, availability and the selected variant understandable together. Make delivery and returns information accessible before checkout. Do not invent review content, certifications or scarcity messages to fill empty sections. Missing information is a content task, not permission to fabricate proof.
Ask the agency how it will gather and maintain these details. A visually polished template cannot compensate for a catalog with incomplete dimensions or conflicting variant information.
Decide what filters and pagination should do
Filters can help customers while creating many URL combinations. A filter for material combined with color, size and price may produce a large set of near-identical listings. Do not assume every combination deserves its own search landing page.
Ask for a documented distinction between useful, maintained category destinations and temporary filtering states. Google explains that uncontrolled faceted navigation URLs can consume crawling resources and slow discovery of useful pages. The right implementation depends on whether those filtered URLs need to be discoverable in search. Have the technical team review the existing setup before applying broad crawling or indexing restrictions.
Pagination needs separate attention. A load-more button can work well for people, but Google generally does not click buttons to reveal additional products. Its pagination guidance recommends crawlable links between pages and a unique URL for each page in a sequence. It also advises against making the first page the canonical for every subsequent page.
Ask for an ecommerce scope you can verify
Before approving a build or optimization project, request these deliverables:
- A page map: The categories, subcategories and product templates in scope, with a reason for each priority.
- A content responsibility list: Who supplies product facts, writes category guidance and approves accuracy.
- A technical specification: How product links, filters, pagination and changing inventory will behave.
- Acceptance tests: Check navigation, filters, variant selection and purchase paths on mobile as well as desktop.
- A maintenance plan: Decide who handles discontinued products, empty categories and changes to the catalog after launch.
For a broader rebuild, our website redesign checklist explains how to compare deliverables and handover arrangements. Keep that project-wide brief separate from the detailed requirements for your store’s shopping pages.
Frequently asked questions
Should we optimize category pages or product pages first?
Prioritize the pages closest to the problem you can demonstrate. Confusing product selection calls for category work; missing item details call for product-page work. Review navigation and discoverability alongside both rather than assuming one template is always more valuable.
How much text should a category page contain?
Enough to explain the range and resolve useful buying questions without making browsing harder. There is no universal word count that makes a category page complete. Judge the copy by whether it helps someone choose.
Does every filter need an indexable page?
No. Choose search destinations deliberately, based on a useful selection and the ability to maintain it. Keep routine filtering behavior distinct from a curated category page, and have crawling and indexing rules reviewed before implementation.
Can we keep infinite scrolling?
Possibly. The experience still needs a reliable way for crawlers to discover products beyond the first batch. Ask the developer to demonstrate the underlying linked URLs, not only the scrolling interaction.
Will changing category pages guarantee more sales?
No. Product demand, pricing, stock, acquisition quality and the checkout experience also affect results. Agree on what will be improved and how you will evaluate it without treating a design change as a revenue guarantee.
Plan the store around how customers choose
A useful ecommerce project connects the category structure, product information and technical behavior into one shopping journey. Explore our ecommerce solutions and SEO services, or contact The City of Code to discuss which parts of your store need attention first.
