Site Health report

The “Site Health” section of WP listed the following “critical error” in a site built with Inspiro altho I doubt it is critical. Anyway, here are the 2 citations. Should I care? How can it be fixed? Is this a host issue?
One:
The REST API request failed due to an error.
Error: cURL error 28: Operation timed out after 10001 milliseconds with 0 bytes received (http_request_failed)
Two:
The loopback request to your site failed, this means features relying on them are not currently working as expected.
Error: cURL error 28: Operation timed out after 10001 milliseconds with 0 bytes received (http_request_failed)

@bhjensen These errors are related to your server and this is not something caused by our theme.

Try to google the error messages, and you will get more information.

As long as everything works fine on your website, probably you can ignore them.