E-commerce SEO
E-commerce SEO Mistakes That Hold Stores Back
Most store SEO problems come from the same handful of mistakes. Each has a known fix.
Google’s e-commerce guidance focuses on a few recurring problems: products Google can’t reach through links, URL patterns that create duplicates or endless URLs, and product data that doesn’t match across the page, structured data and Merchant Center.
Here are the mistakes we see most often, with the fix for each.
Short answer: Common e-commerce SEO mistakes include products only reachable through on-site search, faceted navigation creating endless crawlable URLs, every variant competing as a separate indexed page, copied manufacturer descriptions, thin category pages, deleting or redirecting discontinued products carelessly, JavaScript-only links, and prices or availability that differ between the page, structured data and the Merchant Center feed.
Key Takeaways
- Link every product from a category.
- Control filter URLs.
- Handle variants with consistent canonicals.
- Add your own product detail.
- Keep page, markup and feed in sync.
Mistakes and fixes
| Mistake | Fix | Guide |
|---|---|---|
| Products only found via site search | Link all products from categories; add a sitemap or feed | category pages |
| Endless filter URLs crawled | Block or limit filter parameters | faceted navigation |
| Variants competing with each other | Distinct variant URLs with canonical to main product | product pages |
| Copied manufacturer descriptions | Add your own detail, photos and answers | product pages |
| Thin or empty categories indexed | Improve, noindex or remove | category pages |
| Discontinued products redirected to the home page | Redirect to a true replacement or let them 404 | stock changes |
| JavaScript-only navigation | Use <a href> links | JavaScript SEO |
| Price or availability mismatches | Sync page, markup and feed | align page and feed |
Quick self-check
- Pick five products. Can you reach each from the menu by clicking only?
- Apply three filters. Did the URL change, and is it indexable?
- View a variant URL’s canonical.
- Compare a product’s price on the page, in markup and in Merchant Center.
Full list: e-commerce SEO checklist.
Frequently asked questions
What’s the biggest e-commerce SEO mistake?
Usually crawl and duplication problems from filters and parameters, combined with products that aren’t linked from categories.
Do copied product descriptions cause a penalty?
Duplicate text isn’t a spam violation on its own, but it gives Google little reason to prefer your page.
Should I delete out-of-stock products?
Not if they’re coming back; keep the page and show availability.
Want more of your products found in search?
We fix crawling and indexing on store sites, improve category and product pages, and connect structured data with your Merchant Center feed.
Sources
- Google Search Central: Best practices for ecommerce sites
- Google Search Central: Help Google understand your ecommerce site structure
- Google Search Central: Designing a URL structure for ecommerce sites
Last reviewed October 14, 2026.
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Category pages, product pages, faceted navigation and product data, handled together.
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