To mitigate these issues, our applications can now test to multiple servers in parallel to generate sufficient traffic to saturate the end-user’s connection. Peering relationships or cross-connectivity between providers can also be a bottleneck for internet speeds, so a single server’s performance and the proximity of the selected server are both factors that can impact the accuracy of a network test. Multi-server testing is important because ultra-high-speed connectivity services (such as fiber or 5G) require higher-capacity servers in order to generate enough traffic to saturate an end-user’s connection. Testing simultaneously to multiple servers removes the dependency on a single server to fully saturate a connection and measure a user’s maximum download throughput capacity. To that end, we have fully enabled multi-server testing on our web, desktop and mobile Speedtest platforms. Ookla’s test methodology aims to be the most accurate measure of a user’s real-world network performance. Read more about why consumer-initiated testing is more accurate than other methods and how our aggregation methodology sets Speedtest apart. Our vast dataset, rigorous quality control and thoughtful analysis makes Ookla the preferred data provider for telecommunications operators, regulatory bodies, trade bodies, analysts, journalists and nonprofits worldwide.

Read more about the language we use to describe our analyses. This article details the operational definitions and metrics we use to report on that data so you can better understand the aspects of network performance that are important to you. Ookla’s mission is to help make the internet better, faster and more accessible for everyone. Read more about the Speedtest Server Network and how Speedtest is uniquely able to measure high-speed connections including 5G.

There are Speedtest servers in virtually every country and major population center worldwide. Every day, millions of people use Speedtest®, our flagship product, to better understand the performance and quality of their internet connections because it is the most reliable tool for measuring internet performance and providing network diagnostics.Įach test taken with Speedtest uses the Speedtest Server Network™, a global network of high-performance servers, ready to test the maximum sustained throughput of the user’s connection (download and upload speeds) and to report back on key network health metrics. At Ookla® we care deeply about providing data and analyses that are meaningful, accurate and statistically sound so that consumers and businesses can trust the information they’re receiving.

Ookla speed test online mobile upload