General cache level setting control is missing

This plugin doesn’t add anything to “Settings->General”. That might be a different plugin.

Thanks for your reply, Donncha. The mystery has been solved. Hostgator installs an MU cache plugin called “Endurance Cache.” I didn’t know about this so I thought WordPress had built-in cache features on the General settings page. I guess WP Super Cache removes that Hostgator plugin. After uninstalling WP Super Cache, I no longer have the cache options that were present previously. I’m glad it’s not “broken.”