How to determine if a View display is being used in a site? We have many Views and Views displays. Over 3 years of building the site we have many displays that are not being used. We would like to delete them and clean up the view but are concerned that a display might be used in the site. Is there a way of determining if a views display is being used on the site? I thought of different ways to check this:


A View display that is a Page will have a URL path. Check the path to see if it is working.
A View display that is a block display will be in Managed Blocks. Go to Managed Blocks and see if is placed in any region.
You can look at the view display machine name. And see if there are any twig templates that match that name.
Also do a grep search in our templates for the display machine name to check if it printed in a twig template.
If this is in Drupal 8, you can export all config and search for the display id in both code and config and you should be able to find if it is being used anywhere.