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Cern uptime and performance status

Cern Insights

Last updated: 1 day ago

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Health Metrics in last 24 hours
100 %
Availability
1.25 s
Response Time
0 s
Down time
Performance Metrics in last 24 hours
3.68 s
Speed Index
21 / 100
Perf. Score
92 / 100
SEO Score
96 / 100
PWA Score
80 / 100
Accessibility
UX Metrics
Information not available
Locations pinged 1 day ago
SSL Certificate Details checked 1 day ago
Validity
Valid
Expiry
228 days
Valid till
Tue Nov 18 2025
Domains
Issued for
CERN Organisation Européenne pour la Recherche Nucléaire, Meyrin, Genève, CH
Issued by
Sectigo Limited, GB

Cern is down? Current uptime and performance status in apr 2025

Last updated: April 3, 2025

Cern has uptime of 100 % with 0 incidents in the last 24 hours. The performance score is 21 along with speed index of 3.68 seconds. Cern has SEO score of 92 and PWA score of 96. Cern certificate is good and will expire in 228 days. Realtime Performance and uptime status contains uptime monitoring metrics, performance monitoring, chrome ux metrics, global uptime and SSL certificate details.

Performance monitoring simplified
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