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
- Click 'Start Test'.
- Download speed and latency are automatically measured.
- View results when measurement completes.
- 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。