It generates interactive score programs — stars, factors, or percentages — enabling users to post their evaluations even though strengthening their believability and authenticity within search results. In 2009, Google further refined snippet effects by introducing “rich snippets.” Rich snippets function a “sneak preview” for listings about the SERP and https://getsocialselling.com/story4273327/the-best-side-of-rich-snippets-schema