How to add structured details Structured data is a standardized structure for providing details about a web page and classifying the webpage material. If you are new to structured information, you'll be able to learn more about how structured data is effective. Here is an overview of the way to https://addons.prestashop.com/ru/seo-natural-search-engine-optimization/31857--rich-snippets-json-ld-opengraph-seo.html