E-commerce SEO Checklist (2026): 54 Checks for Online Stores
54 checks for online stores: duplicate product URLs, filter pages, product markup, variants, out-of-stock pages, shopping results and the path to checkout.
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By Szymon Kokot Published Updated 7 min read
E-commerce SEO Audit vs General SEO Audit: What's Different?
An e-commerce SEO audit and a general SEO audit share the same foundations: technical health, on-page SEO, keywords, backlinks and AI visibility. The difference is where the rest of the effort goes. An e-commerce audit spends it on the catalog: duplicate product URLs, filter pages, product markup, variants, out-of-stock handling and the path to checkout. A general audit spends it on trust signals and local presence for businesses that sell services. This article sets the two side by side and explains which one fits which site.
In short: An e-commerce SEO audit is built for online stores and adds checks a general audit doesn't have: product and catalog structure, faceted navigation, variants, out-of-stock products, product markup, shopping results and checkout. A general SEO audit is built for service businesses and adds trust and local checks instead. If products are how the business makes money online, choose the e-commerce audit.
What is an e-commerce SEO audit?
An e-commerce SEO audit is a review of an online store's search visibility that treats the catalog as the main subject. Most search problems in stores come from the platform itself rather than from the content: the same product at several addresses, filters that multiply into thousands of thin pages, descriptions copied from the manufacturer, and products that disappear when they sell out.
The Illucrum E-commerce SEO Audit covers 54 points in 8 sections: technical SEO (12), on-page SEO (8), product and catalog SEO (8), keyword strategy (6), competitors and search results (3), backlinks (5), UX, trust and conversion (6), and AI search visibility (6). It works on Shopify, WooCommerce, Magento, BigCommerce and custom platforms.
What is a general SEO audit?
A general SEO audit is a review of a business website's search visibility built for sites that sell expertise or services rather than products or software: consultancies, agencies, B2B firms and professional practices. For these sites, being found is half the job; convincing a cautious visitor that the business is real and competent is the other half.
The Illucrum Website SEO Audit covers 54 points in 9 sections: technical SEO (12), on-page SEO (10), keyword opportunities (6), backlinks (5), competitor comparison (3), trust and E-E-A-T (5), local presence (3), UX and conversion (4), and AI search visibility (6). The local section is scored only if the business has an office or service area.
How do the two audits compare?
The two audits have the same number of points and the same shared foundations. They differ in the sections built for the kind of site.
| E-commerce SEO audit | General (website) SEO audit | |
|---|---|---|
| Built for | Online stores on any platform | Service businesses, consultancies, agencies, B2B |
| Points | 54 in 8 sections | 54 in 9 sections (51 without local) |
| Technical focus | Duplicate product URLs, pagination, filter and tag pages, index bloat | Canonicals, redirects, duplicate pages, hreflang |
| Page focus | Category and product templates | Service pages and key landing pages |
| Catalog checks | 8 points: product pages, descriptions, categories, variants, stock, filters, images, reviews | None |
| Structured data | Product, offer, availability, identifiers and reviews | Organization, service, article and breadcrumbs |
| Search features | Shopping listings, image results, product features | AI Overviews and standard results |
| Trust checks | Store policies, shipping, returns, reviews | About page, authorship, proof of work, company details |
| Local presence | Not covered | 3 points, if the business has a location |
| Conversion checks | Site search, product page layout, cart and checkout | Calls to action, navigation, engagement |
| AI checks | AI shopping answers, product data consistency across page, markup and feed | AI Overviews, assistant visibility, entity markup |
What does an e-commerce audit check that a general audit misses?
An e-commerce SEO audit checks the problems store platforms create at scale, which a general audit has no section for. The most important are:
- Duplicate product URLs. A product in three categories can exist at three addresses. Shopify, for example, serves the same product at
/products/itemand/collections/name/products/item. - Faceted navigation. Filters for size, color, brand and price can generate thousands of crawlable, near-identical pages that compete with the real category pages.
- Product variants. Sizes and colors can create duplicate pages, or hide searchable options such as a popular color.
- Out-of-stock and discontinued products. Pages that return errors or empty shelves when items sell out lose the search value they built.
- Product data consistency. Price and availability that differ between the page, its markup and the Merchant Center feed show shoppers wrong information and can get products disapproved.
- Shopping results. Whether products appear in Google's free product listings and other shopping features.
- Cart and checkout. Whether cart and checkout pages are kept out of search, and whether the path from category to checkout has dead ends or surprise costs.
A general audit will still catch some store problems at the foundation level, such as a duplicate title or a slow page. It won't map filter URLs, test variant handling or compare product data across the feed.
What does a general audit check that an e-commerce audit doesn't?
A general SEO audit checks trust and local presence in more depth, because service businesses win or lose on credibility. Its trust section asks whether the About page names real people, whether articles have qualified authors, whether there is proof of past work, and whether company and legal details are complete. Its local section checks the Google Business Profile, consistent contact details and local visibility for businesses with an office.
An e-commerce audit covers trust too, but for shoppers rather than clients: reviews, shipping costs, delivery times, returns and the business behind the store.
Which audit should you choose?
Choose by how the business makes money online, not by what the site looks like.
Choose the e-commerce SEO audit when:
- The site has a catalog of products organized into categories.
- It runs on a store platform such as Shopify, WooCommerce, Magento or BigCommerce.
- Online sales are a meaningful share of revenue.
- Product markup, shopping results or filter pages are a concern.
Choose the general website SEO audit when:
- The business sells services, and any products are a small add-on.
- The site sells one or two products from a brochure-style site without a real catalog.
- Visitors mainly get in touch, book a call or request a quote rather than buy online.
If most of your sales happen in a physical shop that customers find through Google Maps, the Local Business SEO Audit fits better than either. The local vs general audit comparison explains why.
Frequently asked questions
Will a general SEO audit catch Shopify-specific problems?
A general SEO audit catches some Shopify problems at the foundation level, such as slow pages, duplicate titles or missing canonicals. It won't systematically test Shopify's duplicate collection paths, auto-generated tag pages, variant handling or theme markup, which the e-commerce audit covers. The Shopify SEO article describes these platform issues.
What if my site sells both services and products?
If products bring in a meaningful share of revenue and are organized as a catalog, the e-commerce audit is the safer choice. If products are a small add-on to a service business, the general website audit fits, and its findings on product pages will cover the basics.
Do both audits cover AI search?
Yes. Both have six points on AI search visibility. The e-commerce audit focuses on AI shopping answers, product recommendations, review signals, buying guides and whether product data matches across the page, markup and feed. The general audit focuses on AI Overviews, assistant recommendations, answer-ready content and entity markup.
Can I run the e-commerce checks myself?
Yes. The e-commerce SEO checklist lists all 54 checks with the free tools to run each one, and the website SEO checklist does the same for the general audit. A first pass takes four to eight hours for a store with a few hundred products.
The two audits share their foundations and differ where the business model does: an e-commerce audit looks at the catalog and the path to checkout, a general audit at trust and local presence. If products are how the business earns money online, the e-commerce audit is the one to pick; both are listed with their prices on the pricing page.