About This Tool

What is Internet Speed Test?

A tool for measuring internet download speed and latency. Check your current connection status or compare actual speeds against what your ISP advertises.

How to Use

  1. Click 'Start Test'.
  2. Download speed and latency are automatically measured.
  3. View results when measurement completes.
  4. Use 'Test Again' for multiple measurements to get averages.

Key Features

  • Download speed measurement (Mbps)
  • Latency measurement (ms)
  • Simple one-click test
  • Instant results

Tips

  • For accurate results, stop other downloads and streaming before testing.
  • Wired connections provide more accurate results than Wi-Fi.
  • Testing multiple times and averaging gives more reliable results.

Internet Speed Test

Measure download speed and latency

Start Test


Frequently Asked Questions

为什么我的速度测试结果与其他网站不同?

结果因测试服务器位置、测试时的网络拥堵和测量方法而异。浏览器测试因浏览器开销可能显示略低于原生应用的结果。多次测试并比较平均值以获得更准确的结果。

什么是好的网速?

基本网页浏览和邮件:5-10 Mbps。高清视频流:10-25 Mbps。4K流:25-50 Mbps。在线游戏:25+ Mbps且低延迟(50ms以下)。多用户家庭:100+ Mbps以避免拥堵。

什么是延迟?为什么重要?

延迟(ping)衡量数据在设备和服务器间往返的时间,以毫秒(ms)表示。20ms以下优秀,20-50ms良好,100ms以上可能出现明显延迟。对视频通话、在线游戏和实时应用最为重要。


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