REST API/Loopback request incomplete

I’m getting ready to launch my new site, just trying to clean up the last few things. When I log into WP and check in on my site’s health, I keep getting 2 critical issues that I can’t seem to figure out.

The first being “The REST API encountered an error”:
The REST API is one way WordPress, and other applications, communicate with the server. One example is the block editor screen, which relies on this to display, and save, your posts and pages.

The REST API request failed due to an error.
Error: cURL error 28: Connection timed out after 10001 milliseconds (http_request_failed)

The second being, Your site could not complete a loopback request:
Loopback requests are used to run scheduled events, and are also used by the built-in editors for themes and plugins to verify code stability.

The loopback request to your site failed, this means features relying on them are not currently working as expected.
Error: cURL error 28: Connection timed out after 10001 milliseconds (http_request_failed)

I’ve been developing this site on my own with limited knowledge of website development and google searches on this issue haven’t given me a solution.
Any help is highly appreciated!

• This topic was modified 3 years, 6 months ago by t-p. Reason: Moved to Fixing WordPress from Everything else WordPress

The page I need help with: [log in to see the link]