Staging
Generally speaking, a staging environment is a server environment for testing web sites and software applications under conditions as close to reality as possible. The aim is to simulate the behavior of a system when tested independently of the development environment. Consequently, such an environment consists of hardware similar to the production variant for the final version.
In the context of N0C, staging is understood as a non-production environment that enables the customer to test WordPress plugins in particular and, subsequently, to have the option of putting these same plugins into production. At the same time, it allows to make a copy of a production website for staging purposes.