Internet Speed Test & Connection Info: Check Your Network Performance
Understanding your internet connection is crucial for troubleshooting slow websites, buffering videos, and lag in online games. Our Internet Speed Test tool provides a comprehensive overview of your network connection by leveraging the browser's Network Information API, real-time latency measurements, and IP address detection.
The tool displays your effective connection type (4G, 3G, 2G, or slow-2g), estimated downlink speed in Mbps, round-trip time (RTT) reported by the browser, and whether data saver mode is enabled. These metrics come directly from the Network Information API, which provides the browser's best estimate of actual network conditions.
In addition to API-reported metrics, our tool performs a real latency test by timing multiple HTTP requests to measure actual response time. This gives you a practical measurement of network latency that accounts for DNS resolution, TLS handshake, and server response time — not just the theoretical values reported by the browser.
Your IP address is fetched via a secure API call, and the visual speed gauge provides an intuitive, at-a-glance representation of your connection quality. All test results are saved locally in your browser, allowing you to track your connection performance over time without any data leaving your device.