Free Internet Speed Test

Test your internet connection speed instantly — no signup, no ads.

Measures Download → Upload → Ping → Jitter automatically.

Try It Now

👉 Open Speed Test

Features

• ⚡ Powered by Cloudflare CDN × M-Lab NDT7
• 🌐 285+ Global PoP network
• 📱 Works on mobile & desktop
• 🔒 No registration required
• 🚫 Ad-free

How to Use

1. Click the link above
2. Press Start button
3. Wait ~30 seconds for results

Please pause large downloads during the test for accurate results.

Embed on Your Site

You can embed this speed test on your own website:

<iframe
  src="https://kt-bizinternet.com/intl/ja/speed-test?embed=1"
  width="100%" height="650" frameborder="0">
</iframe>
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