This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The Navigator.connection
read-only property returns a NetworkInformation
object containing information about the system's connection, such as the current bandwidth of the user's device or whether the connection is metered. This could be used to select high definition content or low definition content based on the user's connection.
Syntax
networkInformation = navigator.connection
Value
A NetworkInformation
object.
Specifications
Specification | Status | Comment |
---|---|---|
Network Information API The definition of 'Navigator.connection' in that specification. |
Draft | Initial specification |
Browser compatibility
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.