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Health Metrics in last 24 hours
100 %
Availability
1.27 s
Response Time
0 s
Down time
Performance Metrics in last 24 hours
5.51 s
Speed Index
68 / 100
Perf. Score
92 / 100
SEO Score
96 / 100
PWA Score
78 / 100
Accessibility
UX Metrics
Locations pinged 1 day ago
SSL Certificate Details checked 1 day ago
Validity
ValidExpiry
356 daysValid till
Tue Oct 20 2026Domains
DNS:www.tnb.com.myIssued for
Tenaga Nasional Berhad, Kuala Lumpur, Wilayah Persekutuan Kuala Lumpur, MYIssued by
DigiCert Inc, USTnb is down? Current uptime and performance status in oct 2025
Last updated: October 28, 2025
Tnb has uptime of 100 % with 0 incidents in the last 24 hours. The performance score is 68 along with speed index of 5.51 seconds. Tnb has SEO score of 92 and PWA score of 96. Tnb certificate is good and will expire in 356 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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