Ecommerce SEO Guide: Categories, Products and Site Structure

Ecommerce SEO is mostly about order. When your catalogue is organised clearly and each page has a specific purpose, shoppers find what they want and search engines understand what you sell. This guide covers the areas that usually make the biggest difference.

Start with category pages

Category pages often match broad, valuable searches, such as a type of product. Give each one a clear title and heading, a short helpful introduction, sensible internal links to subcategories and a layout that is easy to browse. Avoid stuffing the page with keyword-heavy text that does not help the shopper.

Write product pages that add value

If your descriptions are copied from a manufacturer, many other stores use the same text. Write your own, covering what the product is, who it is for, its key specifications and how it differs from similar items. Show price, availability, delivery and return information clearly, including cash on delivery if you offer it, and use descriptive image alt text.

Manage filters and duplicate URLs

Filters, sort options and pagination can generate large numbers of similar URLs. Decide which filtered pages are worth indexing, for example a popular brand within a category, and keep the rest from competing with your main pages using canonical tags or crawl controls. This needs care, so test changes before applying them widely.

Use product structured data

Product markup describes price, availability and, where you collect real reviews, ratings. It helps search engines interpret your pages, but showing rich results is the search engine's decision and not guaranteed. Only mark up information that is visible on the page.

Handle out-of-stock and discontinued products

If a product is temporarily unavailable, keep the page and show its status. If it is gone for good, redirect to the closest relevant product or category when one exists. Leaving shoppers on dead ends is bad for both users and crawlers.

Keep the store fast and mobile-friendly

Large images, many scripts and slow hosting hurt the shopping experience. Compress images, limit unnecessary apps or plugins, and test key pages on a real phone. Our technical SEO service covers these checks in detail.

Support buyers with content

Buying guides, comparisons and answers to common questions attract people earlier in their decision and lead them to the right category or product. Our content writing service can help with these.

Where to go next

If you are not sure where your store stands, an SEO audit is a good first step, and our ecommerce SEO service explains how we work with online stores.