How to fix catalog coverage on BigCommerce

Steps for BigCommerce

1. Sitemap: BigCommerce auto-generates a sitemap at /xmlsitemap.php. Submit it in Google Search Console. Ensure products are set to 'Visible' (Products → View → set status to Visible), as hidden products are excluded.
2. robots.txt: Go to Storefront → Script Manager, or contact your hosting/BigCommerce support to view the server-level robots.txt. Ensure /products/, /categories/ are not Disallowed.
3. Noindex: In the BigCommerce control panel, individual products and categories do not have a native noindex toggle — check any installed SEO apps (e.g. SEO by Yotpo) for accidental noindex settings.
4. Internal linking: Go to Storefront → Navigation and verify all top-level categories appear in your main menu. Check Products → Categories to ensure every product is assigned to at least one category.
5. JavaScript: BigCommerce's Stencil themes use standard anchor links in navigation — crawlable by default. If using a headless or custom storefront, ensure server-side rendered HTML links are present for all category and product URLs.

What is catalog coverage?

Catalog coverage is a measure of how many of your store's product and category pages a search engine crawler can actually find and visit. When a crawl returns zero (or very few) product and category pages — even though your store has hundreds or thousands — it means Google is effectively blind to most of your inventory. This can happen because product pages are buried behind JavaScript-rendered menus, blocked by robots.txt or noindex tags, missing from your XML sitemap, or poorly linked so crawlers simply never reach them.

If Google cannot crawl your product and category pages, those pages cannot rank in search results — meaning customers searching for exactly what you sell will never find you organically. Every uncrawled product page is lost revenue: even a modest catalog of 500 products with no organic visibility can represent thousands of missed visits per month. Poor catalog coverage is one of the most impactful and often-overlooked SEO issues for ecommerce stores, and it compounds over time as you add more products that remain invisible to search engines.

See the complete Catalog coverage guide for every platform and the full background.