RTCStatsReport: size property

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since January 2020.

The size read-only property of the RTCStatsReport interface returns the number of items in the current report.

Note that each item consists of a key-value pair, where the keys are unique id values for monitored statistics objects from which the statistics are derived, and the associated values are statistics dictionary objects.

This property is otherwise the same as Map.prototype.size.

Value

An integer indicating the number of items in this report. The value is zero if the report is empty.

Specifications

Specification
WebRTC: Real-Time Communication in Browsers
# dom-rtcstatsreport

Browser compatibility

Report problems with this compatibility data on GitHub
desktopmobile
Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
WebView on iOS
size

Legend

Tip: you can click/tap on a cell for more information.

Full support
Full support

See also