Network test
Network Diagnostics
Inspect your live connection using standard browser APIs. Online/offline and connection metrics are read directly — nothing is estimated.
Before you start
- Online/offline detection works in every modern browser.
- Detailed connection metrics depend on the Network Information API.
- Reported speeds and RTT are browser estimates, not measured throughput.
Reported speeds and RTT are browser estimates, not measured throughput. We never fabricate them.
Status
OnlineNo
Connection APIUnavailable
DetailedNo
ObservedNo
Browser limitations
- • Online/offline is universal.
- • Detailed metrics vary by browser.
- • Speeds are estimates, not measured.
Activity
No activity yet.