Structured info is usually a standardized format for providing specifics of a web site and classifying the website page Structured data refers to information with a high degree of Group, these that inclusion in the relational database is seamless and easily searchable by very simple, simple online search engine algorithms https://addons.prestashop.com/pl/seo-pozycjonowanie-naturalne/31857-automatyczne-google-rich-snippets-json-ld-opengraph-seo.html