All Systems Operational
Uptime over the past 90 days. View historical uptime.
Duolingo Operational
90 days ago
99.94 % uptime
Today
Duolingo English Test (DET) Operational
90 days ago
99.99 % uptime
Today
Duolingo for Schools Operational
90 days ago
99.99 % uptime
Today
Tinycards Operational
90 days ago
99.99 % uptime
Today
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance
Major outage
Partial outage
No downtime recorded on this day.
had a major outage
had a partial outage

No incidents or maintenance related to this downtime.

System Metrics Month Week Day
Duolingo uptime
Fetching
Duolingo English Test (DET) uptime
Fetching
Duolingo for Schools uptime
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Tinycards uptime
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Past Incidents
Sep 22, 2019

No incidents reported today.

Sep 21, 2019

No incidents reported.

Sep 20, 2019
Service outage
Resolved - This incident has been resolved.
Sep 20, 15:23 UTC
Sep 19, 2019

No incidents reported.

Sep 18, 2019

No incidents reported.

Sep 17, 2019

No incidents reported.

Sep 16, 2019

No incidents reported.

Sep 15, 2019

No incidents reported.

Sep 14, 2019

No incidents reported.

Sep 13, 2019
Duolingo Unavailable
Resolved - The incident has been resolved. Duolingo services are now operational.
Sep 13, 18:34 UTC
Monitoring - Engineers have implemented a fix and are monitoring.
Sep 13, 18:31 UTC
Identified - The issue has been identified and engineers are working on it.
Sep 13, 18:28 UTC
Investigating - Duolingo is current unavailable. Engineers are investigating the issue.
Sep 13, 18:25 UTC
Sep 12, 2019

No incidents reported.

Sep 11, 2019

No incidents reported.

Sep 10, 2019

No incidents reported.

Sep 9, 2019

No incidents reported.

Sep 8, 2019

No incidents reported.

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