What major benefit does Azure Front Door provide for web applications?

Azure Front Door is designed to enhance the performance and reliability of web applications by utilizing Microsoft's global network. The primary benefit it offers is global performance optimization, which ensures that users experience faster load times regardless of their geographical location. This is achieved through features like intelligent routing, caching, and connection optimization.

By directing user requests to the nearest available frontend server, Azure Front Door minimizes latency and maximizes speed. It also employs techniques such as SSL offloading and caching at the edge to reduce the load on the application's backend servers and streamline user requests. This global content delivery strategy not only improves performance but also enhances scalability and redundancy, making websites more responsive to users around the world.

In contrast, the other options, such as increased storage capacity, localized service management, and exclusive remote access capabilities, do not fundamentally align with the primary role and purpose of Azure Front Door, which focuses on optimizing performance and availability for web applications.