Softonic

Speed Test

ステップ 1 / 4 Speed test

Check the connection this browser is using right now. The test downloads small no-cache samples from the Softonic tools server, measures latency and reports the best observed download speed in Mbps. It is useful for a fast sanity check before streaming, gaming, video calls or remote work.

How the speed test works

  1. 1

    Choose a sample

    Quick mode uses smaller downloads; full mode uses a larger sample for a steadier reading.

  2. 2

    Measure latency

    The browser requests tiny files and averages the round-trip timing.

  3. 3

    Measure download speed

    The tool downloads uncached data and converts transfer time into Mbps.

  4. 4

    Review the result

    Copy the summary when you need to share connection details with support.

Reading the result

Download speed is shown in megabits per second (Mbps), the same unit most ISPs use. Divide by eight to estimate megabytes per second for file downloads. A 100 Mbps connection can usually download around 12.5 MB per second before Wi-Fi, routing and server overhead.

Latency is the round-trip time between this browser and the test endpoint. Lower latency usually feels better for video calls, online games and remote desktops, even when the download speed is not the fastest number on the page.

Why results vary

Speed tests are snapshots. Wi-Fi signal, VPNs, browser extensions, background downloads, ISP congestion and the distance to the test server can all change the number. Run the test a few times and compare it with other devices on the same network if the result looks unusual.

よくある質問

No. It is a lightweight browser check designed for Softonic tools pages. ISP-grade tests use more locations, longer samples and separate upload measurements.

No. Each request includes a cache-busting value and the endpoint sends no-store headers.

Wi-Fi quality, VPN routing, device load, browser throttling and network congestion can all reduce a browser speed test result.

This version focuses on download speed and latency, which are the safest measurements to run from a public browser tool without collecting uploaded payloads.