How fast is your download speed? In seconds, FAST.com's simple Internet speed test will estimate your ISP speed.

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FAST.com 為您估計目前的網路速度。 通常您可以透過使用全球分散式伺服器的各大網路服務，達到此下載速度。 按下 [顯示更多資訊] 按鈕，就能查看您的上傳速度和連線延遲（偵測）。 FAST.com 為您的網路連線提供兩種不同的延遲度量單位：「已卸載」及「已載入」的流量。 這兩種度量單位的差異也稱作「緩衝區膨脹」。 為了計算您的網路速度，FAST.com 會從 Netflix 伺服器執行一系列的下載及上傳，並計算您的網路連線可提供的最高速度。 詳情請參閱我們的 如 …

Discover your internet speed with our simple and fast speed test. Get detailed results and insights into your connection performance.

Find out which countries have the fastest internet speeds in the world. View global monthly comparisons of fixed and mobile internet speeds.

To date, fiber internet is the fastest type of internet connection by far. AT&T Fiber, for example, has the fastest Ookla speed test results, while Ziply Fiber offers the fastest home...

Test your Internet connection. Check your network performance with our Internet speed test. Powered by Cloudflare's global edge network.

2 天之前 · Google Fiber is this year’s fastest internet provider, followed by Verizon Fios, Cox Internet, Xfinity Internet, and Spectrum Internet—according to proprietary data from the Reviews.org speed test.

2023年11月2日 · You can get the fastest internet possible by ordering an internet plan from Google Fiber, Verizon, Xfinity, Cox, or Metronet. They are the five fastest internet providers in the United States, according to our speed-test data, and deliver excellent speeds on a …

2025年3月10日 · Our overall recommendation for fast internet is Verizon Fios, thanks to its blazing internet speeds and penchant for top-quality customer service. But whether you’re shopping for cable or fiber internet, you’ll still have a bounty of speedy internet providers.