Measure ping, DNS-equivalent, and load time to any domain from your browser.
Add URLs below and run a test.
HOW IT WORKS: Tests fetch a tiny resource (favicon or known CDN asset) from each site and measure total round-trip time using the browser's Performance API. Includes DNS lookup + TCP + TLS + TTFB where available. Results reflect your current network conditions. Some sites may block cross-origin requests — those will show an estimated latency or error.