Office is down? Current uptime and performance status in September 2026

https://www.office.com

Checked an hour ago

Office has uptime of 100 % with 0 incidents in the available monitoring period. The performance score is 100 along with speed index of 0.46 seconds. Office has SEO score of 64 and PWA score of 92. Office certificate is good and will expire in 153 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%

Good

Response time

0.22s

Good

Downtime

Good

Performance Metrics

Speed index

0.46

Good

Performance

100

/100

Good

SEO

/100

Needs improvement

PWA

/100

Good

Accessibility

/100

Needs improvement

UX Metrics

Available

First Contentful Paint (FCP)

2.15 s

69.51%

14.19%

16.3%

Good (<1s)AveragePoor (>=3s)

Largest Contentful Paint (LCP)

2.82 s

71.49%

12.65%

15.86%

Good (<2.5s)AveragePoor (>=4s)

Cumulative Layout Shift (CLS)

0.02

91.13%

7.32%

1.55%

Good (<0.10)AveragePoor (>=0.25)

Locations

SSL Certificate Details

Valid

Expiry: 153 days
Valid till: Wed Feb 24 2027
Domains: DNS:home.office.com, DNS:login.office.com, DNS:office.com, DNS:signin.office.com, DNS:www.office.com, DNS:*.www.office.com, DNS:word.office.com, DNS:excel.office.com, DNS:powerpoint.office.com, DNS:visio.office.com, DNS:apps.office.com, DNS:stream.office.com, DNS:fluid.office.com, DNS:www.microsoft365.com, DNS:m365.go.microsoft, DNS:m365.cloud.microsoft, DNS:ntp.www.office.com, DNS:microsoft365.com, DNS:*.www.microsoft365.com, DNS:copilot.cloud.microsoft
Issued for: Microsoft Corporation, Redmond, WA, US
Issued by: Microsoft Corporation, US

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