Cern is down? Current uptime and performance status in dec 2024

Health Metrics in last 24 hours

100 %

Availability

1.25 s

Response Time

0 s

Down time

Performance Metrics in last 24 hours

18.02 s

Speed Index

22 / 100

Perf. Score

92 / 100

SEO Score

29 / 100

PWA Score

78 / 100

Accessibility

UX Metrics

Information not available

Locations pinged 1 month ago

SSL Certificate Details checked 1 month ago

Validity

Valid

Expiry

332 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 has uptime of 100 % with 0 incidents in the last 24 hours. The performance score is 22 along with speed index of 18.02 seconds. Cern has SEO score of 92 and PWA score of 29. Cern certificate is good and will expire in 332 days. Realtime Performance and uptime status contains uptime monitoring metrics, performance monitoring, chrome ux metrics, global uptime and SSL certificate details.

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Uptime

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Chrome UX

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