The Core Network is the central, high-speed, high-capacity and long-lasting part of the network infrastructure. It functions as the main highway of the Internet or a large corporate network, connecting various smaller networks (transport and access networks) and providing the path for the main exchange of information at the highest speeds and over the greatest distances.
Conceptually, the Core Network is the backbone of communication. Its task is to ensure reliable and fast transmission of huge volumes of traffic between large geographical regions or between major network centers. Technically, it operates with the highest classes of transmission and represents the core infrastructure of the global Internet.
Although it is a purely technical element, its stability and capacity are a prerequisite for the fast and uninterrupted functioning of all digital services, including those related to hosting and content delivery, the speed of which is critical for SEO.