by Shawn Hooper on WordPress.org
Shows you which pages are using which templates, and whether or they are built with Gutenberg or not.
This plugin generates a list of all the custom page templates available in the active WordPress theme, and shows you how many pages use this template.
It will also show you if the page contains any Gutenberg blocks or not.
You can also click on the count to access the list of pages that use a specific template.