I am setting up a site on an airgapped (no connection to the Internet) internal network. It is quite slow in loading pages. I have already added
define('WP_HTTP_BLOCK_EXTERNAL', true); and
define('AUTOMATIC_UPDATER_DISABLED', true)' in my wp-config.php file. WordPress still appears to be trying to reach gravatar.com and fonts.googleapis.com.
Is there something else that I need to disable in order to run WordPress without Internet access?