Generally, all systems check their environment’s status before installing, Alpus also checks system status first before demo importing and creating child theme. Differently from other themes, demo import step is available for all servers including low-level servers. If you are unable to update server configuration due to hosting limit, you can use “Alternative Import” method in Demo import step.
As you can see, of course, all of status items are with blue checks, it means the performance of your server is very powerful. Then you can import demos more fast and etc.