Duolingo is down? Current uptime and performance status in August 2026
https://www.duolingo.comChecked an hour ago
Duolingo has uptime of 100 % with 0 incidents in the available monitoring period. The performance score is 59 along with speed index of 4.16 seconds. Duolingo has SEO score of 92 and PWA score of 54. Duolingo certificate is good and will expire in 123 days. Realtime Performance and uptime status contains uptime monitoring metrics, performance monitoring, chrome ux metrics, global uptime and SSL certificate details.
Health Metrics
Availability
100%
Response time
0.21s
Downtime
-
Performance Metrics
Speed index
4.16
s
Performance
59
/100
SEO
92
/100
PWA
54
/100
Accessibility
83
/100
UX Metrics
No data available
No data available
Locations
SSL Certificate Details
Valid- Expiry
- 123 days
- Valid till
- Thu Dec 24 2026
- Domains
- DNS:*.duolingo.com
- Issued by
- Amazon, US
Performance monitoring simplified
PerformanceUptimeGlobal checksChrome UXSSL checksAlerts