NetworkInformation: rtt property
Limited availability
This feature is not Baseline because it does not work in some of the most widely-used browsers.
Note: This feature is available in Web Workers.
The rtt read-only property of the NetworkInformation interface returns the estimated effective round-trip time of the current connection, rounded to the nearest multiple of 25 milliseconds.
This value is based on recently observed application-layer RTT measurements across recently active connections.
It excludes connections made to a private address space.
If no recent measurement data is available, the value is based on the properties of the underlying connection technology.
Value
A number.
Specifications
| Specification |
|---|
| Network Information API # dom-networkinformation-rtt |
Browser compatibility
| desktop | mobile | |||||||||||
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rtt | ||||||||||||