Duolingo is down? Current uptime and performance status in feb 2026

Health Metrics in last 24 hours

100 %

Availability

0.39 s

Response Time

0 s

Down time

Performance Metrics in last 24 hours

5.95 s

Speed Index

45 / 100

Perf. Score

92 / 100

SEO Score

77 / 100

PWA Score

83 / 100

Accessibility

UX Metrics

Information not available

Locations pinged 18 hours ago

SSL Certificate Details checked 18 hours ago

Validity

Valid

Expiry

308 days

Valid till

Thu Dec 24 2026

Domains

DNS:*.duolingo.com

Issued for

, , ,

Issued by

Amazon, US

Duolingo has uptime of 100 % with 0 incidents in the last 24 hours. The performance score is 45 along with speed index of 5.95 seconds. Duolingo has SEO score of 92 and PWA score of 77. Duolingo certificate is good and will expire in 308 days. Realtime Performance and uptime status contains uptime monitoring metrics, performance monitoring, chrome ux metrics, global uptime and SSL certificate details.

Performance monitoring simplified

Performance

Uptime

Global check

Chrome UX

SSL checks

Alerts