Ecommerce SEO

What it is

Ecommerce SEO covers the specific problems that shops face: large catalogues, faceted navigation, duplicate and near-duplicate product pages, out-of-stock and discontinued items, and thin manufacturer descriptions. It spans information architecture, internal linking, structured data for products and reviews, page performance and content on category and product pages. It sits alongside paid shopping and marketplace listings rather than replacing them.

Why it matters

Category and product pages are where commercial intent is highest, so small ranking and click-through gains compound into revenue. Store platforms generate huge numbers of URL variations by default, which wastes crawl budget and splits ranking signals unless it is controlled. Product data that is clean and marked up also feeds shopping surfaces and AI assistants that cite or compare retailers.

How it works

Practitioners map keyword demand to a page hierarchy, decide which facets deserve indexable landing pages and which should be blocked or canonicalised, then fix duplication and internal linking so authority reaches money pages. They add product schema with price, availability and review data, write original copy on top of supplier feeds, and set rules for handling stock outs and retired lines with redirects or retained pages. Ongoing work is log file and crawl analysis, index monitoring and content refreshes on priority categories.

When it applies

It applies to any store that relies on organic demand, and becomes critical when a catalogue is large, seasonal or frequently changing, or when a platform migration or replatform is planned.

Examples

• A homeware store makes colour and material facets indexable but blocks price and sort parameters, cutting crawled URLs sharply while adding new landing pages for 'oak dining tables'.
• A retailer keeps discontinued product URLs live with clear alternatives instead of returning 404s, retaining links and organic entrances to those pages.
• A marketplace seller rewrites the top 200 product descriptions with original specification tables and FAQ content rather than using supplier boilerplate.

How it is measured

• Organic revenue and conversion rate split by category, product and editorial page types
• Share of catalogue URLs indexed versus submitted, and crawl requests wasted on parameter URLs
• Non-brand organic clicks and average position for category head and mid-tail queries
• Organic entrances to product pages and the assisted revenue from them