There can be several reasons why some applications may not utilize the full internet speed available to your device. Here are a few possible explanations:
Network congestion: If you're experiencing slow speeds on specific applications, it could be due to network congestion. Network congestion occurs when there is heavy traffic or high demand on the network infrastructure. In such cases, the available bandwidth is shared among multiple users and applications, leading to slower speeds for individual applications.
Server limitations: The speed at which data is transferred to and from the server hosting the application can also affect its performance. If the server is experiencing high traffic or if its capacity is limited, it may not be able to deliver data at the maximum speed your internet connection allows.
Application design or limitations: Some applications are designed to prioritize certain tasks or processes over others. For example, a video streaming application may limit its bandwidth usage to ensure smooth playback, which can result in slower speeds for other applications running simultaneously.
Quality of Service (QoS) settings: In certain cases, network administrators or Internet Service Providers (ISPs) may implement QoS settings to allocate bandwidth among different types of traffic. These settings can prioritize specific applications or types of data, leading to reduced speeds for others.
Local device or network issues: Slow speeds may also be caused by issues on your own device or local network. Factors such as outdated hardware, software limitations, misconfigured network settings, or interference from other devices can impact the speed and performance of specific applications.
It's worth noting that the maximum internet speed advertised by your ISP represents the theoretical maximum that can be achieved under ideal conditions. In reality, various factors can impact the actual speed experienced by individual applications.