Rich snippet provides some extra information about the post making the user aware of the content type find out if that piece of content has the relevance to their search query or not.
Also, it makes the post stand out visually with incorporated markups which help to increase the click through rate for those posts.
Now, have a look at the following search results for SourceWP. The following articles make use of the rich snippets functionality quite effectively and show the star rating in the search results which looks quite attractive.
This Plugin will automatically generate Google Rich Snippet Schema for Events. It will improve SEO of Events website. Its works with all leading Events Plug-ins and helps Event Marketing. This plug-in generates complete JSON-LD based schema (structured data for Rich Snippet) for events.
This Plugin automatically adds complete JSON-LD based schema (structured data) to event posts generated with following plugins.
Works with: