Gemius is down? Current uptime and performance status in September 2026
https://www.gemius.comChecked 8 minutes ago
Gemius has uptime of 100 % with 0 incidents in the available monitoring period. The performance score is 82 along with speed index of 2.17 seconds. Gemius has SEO score of 91 and PWA score of 92. Gemius certificate is good and will expire in 127 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
0.91s
Downtime
-
Performance Metrics
Speed index
2.17
s
Performance
82
/100
SEO
91
/100
PWA
92
/100
Accessibility
94
/100
UX Metrics
AvailableFirst Contentful Paint (FCP)
2.73 s61.13%
18.55%
20.32%
Good (<1s)AveragePoor (>=3s)
Largest Contentful Paint (LCP)
3.25 s64.16%
18.48%
17.37%
Good (<2.5s)AveragePoor (>=4s)
Cumulative Layout Shift (CLS)
099.02%
0.18%
0.8%
Good (<0.10)AveragePoor (>=0.25)
Locations
SSL Certificate Details
Valid- Expiry
- 127 days
- Valid till
- Sat Jan 16 2027
- Domains
- DNS:*.gemius.com, DNS:gemius.com
- Issued for
- Gemius S.A., Warszawa, mazowieckie, PL
- Issued by
- Asseco Data Systems S.A., PL
Performance monitoring simplified
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