Schema Nulled is the best way to describes structured data for search engines. Based on the data provided, search engines can show the content in the search results page in a more appealing way.
Slim SEO Nulled outputs schema data via JSON-LD in a single
<script> tag in the footer. The plugin also provides connections between schemas. Connections are important because it gives search engines a lot of information for not only the main content of the web page, but also related information, which help them understand it deeply.
For example, if you’re on a single post, the plugin can tell search engines about the main entity of the page is an article, which has an author and belongs to a webpage of an organization. The webpage has a breadcrumb list, and belongs to a website, which has a search box. This way, search engines not only understand about the content of article, but also author, organization and the website structure.
Demo : https://wpslimseo.com/slim-seo-schema/