Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
NetworkInformation.rtt read-only property 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.
Note: This feature is available in Web Workers
|Network Information API |
BCD tables only load in the browser