Fast.com: Internet Speed Test
How fast is your download speed? In seconds, FAST.com's simple Internet speed test will estimate your ISP speed.
fast.comHere are the latest widely cited updates on speed tests and network performance:
- T-Mobile leads in mobile speeds in recent Speedtest/ Ookla analyses, with its Connectivity Score topping rivals for the latest period. This reflects real-world performance metrics across cities and carriers, not just peak theoretical speeds.[1]
- AT&T Fiber has repeatedly topped fixed broadband rankings in Ookla’s reports for early-2025 and mid-2025 windows, showing the fastest median download speeds in many nationwide measurements.[3]
- Ookla’s app updates in 2025 introduced features to interpret speed results against real-world activities (browsing, streaming, gaming) and to compare your own speeds with nearby ISPs, helping users understand where their plan stands in practice.[2]
- Independent tests from other organizations occasionally show small margins between leading providers (Verizon, AT&T, T-Mobile) depending on region and testing methodology, so local results can differ from national averages.[1][3]
If you want, I can tailor a quick snapshot for your area (Los Angeles) using the latest regional speed-test data and provide a short table of current top mobile and fixed providers with typical median speeds and latency. I can also point you to the official Speedtest and ISP finder pages so you can verify the numbers for your street or neighborhood. Would you like that local breakdown?
Citations:
- Latest Speed Tests Put T-Mobile Ahead of Rival Carriers[1]
- New Speed Test Results Reveal AT&T Fiber as the Fastest Internet Provider in the US[3]
- Exciting New Changes to the Speedtest App: Understanding your Speeds[2]