Thank you for the input everybody. I was finally able to login in and install WP health. Among others, I am seeing the following faults in the health report.
Background updates
A plugin has prevented updates by disabling wp_version_check().
No version control systems were detected.
Your installation of WordPress doesn’t require FTP credentials to perform updates.
All of your WordPress files are writable.
Loopback request The loopback request to your site failed, this may prevent WP_Cron from working, along with theme and plugin editors.
Error encountered: (0) cURL error 28: Operation timed out after 10000 milliseconds with 0 bytes received
Result from testing without any plugins active and a default theme: The loopback request to your site failed, this may prevent WP_Cron from working, along with theme and plugin editors.
Error encountered: (0) cURL error 28: Operation timed out after 10000 milliseconds with 0 bytes received
