Various embodiments of a system, methods, platform, database, search engine & device for identifying search result associate unique identity or extracting unique identity based on parsing search result associated Uniform Resource Locator (URL) or web address or metadata, automatically determining or preparing or generating query based on said identified unique identity and automatically executing said query to automatically search, identify, invoke or retrieve or generate said identified unique identity associated one or more types of structured contents, structured data or structured website. In an embodiment enable to create and manage standardized, compact, searchable and search result compatible structured site or website including pages or webpages or GUIs or categories or categories of posts, and associated one or more types of contents including posts, structured contents, user actions and reaction controls or GUIs and presenting said structured contents with corresponding search result item based on search result item associated domain name of website associated user or account or source.