Germany ISP Performance 2026: Deutsche Glasfaser Tops Broadband Speeds as Fiber Rollout Accelerates

Germany’s fixed broadband market is undergoing a major transformation as fiber deployment accelerates, improving network performance across Internet service providers (ISPs). While DSL still accounts for the majority of broadband connections, Speedtest Intelligence data for Q1 2026 shows significant improvements in download speeds, upload speeds, latency, and gigabit adoption across Germany. Fixed broadband speed in Germany Germany ended 2025 with 48.9 percent of households passed by fiber netwo