Know Your Connection Speed

Speed & Ping delivers professional-grade internet speed testing right in Safari. Whether you are troubleshooting slow connection, verifying your ISP performance, or checking network quality, this extension provides accurate download, upload, and latency measurements in seconds.

Real-Time Measurements

Download Speed
Test your connection with parallel streams to our edge network. Live updates show speed as it measures. Industry-standard methodology ensures accurate result. See real bandwidth capacity of your connection.

Upload Speed
Continuous parallel upload to global server. Watch speed climb in real-time during test. Professional algorithm saturates connection properly. Accurate measurement comparable to dedicated tool.

Ping Latency
Minimum latency to our infrastructure. Multiple measurement for precision. Connection warmup eliminates false reading. True network responsiveness in millisecond.

Perfect For
Verifying ISP advertised speed. Troubleshooting slow internet connection. Checking WiFi network performance. Testing before important video call. Monitoring connection quality over time. Comparing different network provider. Debugging streaming or gaming issue. Validating router or modem upgrade.

Why Speed & Ping
Unlike other tool, Speed & Ping use the same infrastructure as professional speed test service. The extension works seamlessly in Safari without opening new tab or switching app.

Technical Excellence
Our implementation follow industry best practice for browser-based speed testing. Six parallel download stream saturate high-bandwidth connection. Three parallel upload stream for accurate measurement. TCP warmup period account for slow-start behavior. Overhead compensation ensure precise calculation. Minimum latency measurement eliminate handshake overhead.

Privacy First
Speed & Ping runs entirely in your browser. No account creation. No personal data collection. No tracking or analytics. Test result stay private on your device.

Start testing your internet speed today. Download Speed & Ping and know exactly what performance you are getting from your connection.