aeeble

FAST.com is a free online service provided by Netflix that allows users to quickly test their internet connection speed. Designed with simplicity in mind, it primarily focuses on measuring download speed, which is crucial for streaming services. The platform is accessible globally on any device with a web browser, making it a versatile tool for assessing internet performance.

Key Features

FAST.com measures download speed, upload speed, and latency. When users click the "Show more info" button, they can access detailed metrics including upload speed and connection latency, with two different latency measurements: "unloaded" and "loaded" with traffic. This helps in understanding the impact of network congestion on internet speed.

How It Works

The service calculates internet speed by performing a series of downloads from and uploads to Netflix servers. This process provides an estimate of the maximum speed the internet connection can achieve. Users can also customize settings such as the number of parallel connections and test duration.

Benefits

By using FAST.com, users can verify if they are getting the internet speeds they are paying for. If the speeds are consistently lower than expected, users can contact their ISP with the test results. The service is available in multiple languages, including Traditional Chinese, enhancing its accessibility.

Usage

To use FAST.com, simply visit the website, and it will start testing your download speed. Clicking on "Show more info" allows you to test upload speed and latency. Settings can be customized for more tailored testing.