Interface ConnectionInfo

Network quality estimates from the Network Information API (Chromium only).

interface ConnectionInfo {
    downlink: number | null;
    effectiveType: string | null;
    rtt: number | null;
    saveData: boolean | null;
}

Properties

downlink: number | null

Estimated downlink bandwidth in megabits per second, rounded by the browser.

effectiveType: string | null

Effective connection type: slow-2g, 2g, 3g, or 4g.

rtt: number | null

Estimated round-trip time in milliseconds, rounded by the browser.

saveData: boolean | null

Whether the user asked the browser to reduce data usage.