Get the container by ID, not by url because sometime getting by url fails.

having repetitive settings in all the GA4 tags, instead of using a event settings variable. Same for config?

Show the percentage of data grabbed from dataLayer vs. data retrieved by getting directly from dom or other means.

Add points , if there is more then one GA4 config tag

see history throughout the container version: how did the score develop?

Add an example of how the URL should look like in the URL field (e.g. https://www.client.com). Users might forget the https:// and get an error message otherwise

Checks if the web GTM feeds an sGTM container. Informational addition that can be used for more specific recommendations

There is currently no hint mentioning, that the Health Check only works for Web Containers. This could cause confusion