Your project contains broken images in the critical error report?
This is how you deal with it:
In order to fix it we need to find the broken image:
In the Broken Image report, we see the pages that contain "broken image/s", to find out which image/s are broken we open the inspector (magnifying glass icon).
Under Outgoing References -> Images we can identify the URLs that cause this error.
In the example above, the error was caused by Server Timeout, we can check if the image is available now by opening the URL and find out whether it was a temporary problem.
Another common case are images with a status of 404, that means either the file is not in its place anymore or the URL is wrong.
With this report, we are able to quickly identify where and which images have to be fixed.