Outlook is down? Current uptime and performance status in dec 2025

Health Metrics in last 24 hours

100 %

Availability

0.42 s

Response Time

0 s

Down time

Performance Metrics in last 24 hours

4.24 s

Speed Index

28 / 100

Perf. Score

85 / 100

SEO Score

54 / 100

PWA Score

100 / 100

Accessibility

UX Metrics

Information not available

SSL Certificate Details checked 4 hours ago

Validity

Valid

Expiry

336 days

Valid till

Mon Nov 09 2026

Domains

Issued for

Microsoft Corporation, Redmond, Washington, US

Issued by

DigiCert Inc, US

Outlook has uptime of 100 % with 0 incidents in the last 24 hours. The performance score is 28 along with speed index of 4.24 seconds. Outlook has SEO score of 85 and PWA score of 54. Outlook certificate is good and will expire in 336 days. Realtime Performance and uptime status contains uptime monitoring metrics, performance monitoring, chrome ux metrics, global uptime and SSL certificate details.