Online structured information validator helps you to exam if your Web content is shareable on social media sites and discoverable by important serps With a small level of code, I will demonstrate ways to extract factors from a webpage and combine every one into a structured data script with variables. https://addons.prestashop.com/en/seo-natural-search-engine-optimization/31857-automatic-google-rich-snippets-json-ld-open-graph-seo.html