How to fix missing schema product on PrestaShop

Steps for PrestaShop

1. In your PrestaShop back office, go to Modules → Module Manager and install a schema module such as 'SEO Expert' or 'Structured Data / Schema.org Markup'.
2. Alternatively, edit your active theme's product template: themes/<your-theme>/templates/catalog/product.tpl and add the JSON-LD block using Smarty variables: {$product.name}, {$product.price}, {$product.reference}, {$product.cover.large.url}.
3. Clear the PrestaShop cache via Advanced Parameters → Performance → Clear Cache, then validate a product page with Google's Rich Results Test.

What is missing schema product?

Product schema is a standardized block of code (called structured data) that you add to your product pages to formally tell Google and other search engines exactly what your page is about: the product's name, price, availability, images, and reviews. It uses a universal language called Schema.org, wrapped in a small JSON-LD script tag that visitors never see. Without it, search engines have to guess at your product details by reading your page like a human would — and they often get it wrong, or simply skip the enhanced display altogether.

Product schema directly unlocks Google's "rich results" — those eye-catching search listings that show star ratings, price, stock status, and product images right on the search results page, before anyone even clicks. Stores with rich results consistently earn higher click-through rates (often 20–30% more clicks) than plain blue-link listings showing the same product. Missing this markup means your products appear as generic text links while competitors with schema get the visual treatment. It also feeds Google's Shopping Graph and AI-powered answer features (like Google's AI Overviews), so without it you are invisible in an increasing share of product discovery moments.

See the complete Missing schema product guide for every platform and the full background.