The Ecommerce SEO Checklist (2026 Edition)

Ecommerce SEO is its own discipline. The dynamics — faceted nav, product schema, reviews, conversion signals — are different from content SEO. Here is the 2026 checklist.

Faceted navigation

• noindex filtered combinations. Keep the canonical on the unfiltered URL.
• Use robots.txt to block Googlebot from crawling infinite filter combinations.
• Internal links: only “popular” filter combinations should be linkable.

Product schema

Required: name, image, description, sku, brand, offers (price, currency, availability). Optional but recommended: aggregateRating, review.

Reviews

• Third-party review platforms earn star rich results.
• First-party reviews earn trust, not stars.
• Schema must match visible content.

Image optimization

• Multiple angles per product.
• Descriptive file names and alt text.
• AVIF or WebP, lazy-loaded below the fold.

The forgotten part

Conversion-rate SEO. Ecommerce traffic that converts poorly does not rank well long-term. Google’s user signals reflect this. Improve the conversion path on every product page.

The audit cadence

Weekly: top 20 product pages performance. Monthly: full product crawl. Quarterly: schema validation, decay audit, content refresh.