In 2009, Google more refined snippet effects by introducing “rich snippets.” Rich snippets serve as a “sneak preview” for listings to the SERP and might dietary supplement research query final results with additional specific info. Please be aware that this could heavily reduce the functionality and visual appearance of our https://addons.prestashop.com/ru/seo-natural-search-engine-optimization/31857--rich-snippets-json-ld-opengraph-seo.html