From July 9th, 2020 to December 8th, 2020, 75% user give 5-star rating, 25% user give 3-star rating. for Rich Results - Structured Data Test Plugin chrome extension.
Let's understand what this extension does: It simply passes the current URL to googles Rich Tester tool at https://search.google.com/test/rich-results. That might be great to test public pages, but that tool will not work while doing development in a local environment since those pages are not publicly accessible.
Easy to use. Me likey!
Great extension, you can view structured data in a breeze.
Amazing!