The very first thing you might want to do is click the "Search for Snippets" button. This will launch our heuristic search engine for rich information in your theme and module folder. As soon as the look for is completed you'll be shown a summary of paths and files found. https://nimmansocial.com/story9649789/automatische-google-rich-snippets-json-ld-opengraph-seo-for-dummies