Zoom is down? Current uptime and performance status in September 2026
https://www.zoom.usChecked an hour ago
Zoom has uptime of 100 % with 0 incidents in the available monitoring period. The performance score is 44 along with speed index of 3.86 seconds. Zoom has SEO score of 77 and PWA score of 73. Zoom certificate is good and will expire in 96 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
0.22s
Downtime
-
Performance Metrics
Speed index
3.86
s
Performance
44
/100
SEO
77
/100
PWA
73
/100
Accessibility
76
/100
UX Metrics
AvailableFirst Contentful Paint (FCP)
1.48 s82.6%
11.07%
6.33%
Good (<1s)AveragePoor (>=3s)
Largest Contentful Paint (LCP)
4.33 s50.96%
21.52%
27.53%
Good (<2.5s)AveragePoor (>=4s)
Cumulative Layout Shift (CLS)
0.0975.29%
17.46%
7.25%
Good (<0.10)AveragePoor (>=0.25)
Locations
SSL Certificate Details
Valid- Expiry
- 96 days
- Valid till
- Tue Dec 29 2026
- Domains
- DNS:*.zoom.us, DNS:zoom.us
- Issued for
- Zoom Communications, Inc., San Jose, California, US
- Issued by
- DigiCert Inc, US
Performance monitoring simplified
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