Csdn uptime and performance status
Csdn Insights

Last updated: 2 days ago

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Health Metrics in last 24 hours
- %
Availability
- s
Response Time
0 s
Down time
Performance Metrics in last 24 hours
5.67 s
Speed Index
49 / 100
Perf. Score
85 / 100
SEO Score
74 / 100
PWA Score
46 / 100
Accessibility
UX Metrics
Information not available
SSL Certificate Details checked 2 days ago
Validity
Valid
Expiry
124 days
Valid till
Thu Nov 27 2025
Domains
DNS:*.csdn.net, DNS:csdn.net
Issued for
北京创新乐知网络技术有限公司, 北京市, 北京市, CN
Issued by
DigiCert Inc, US

Csdn is down? Current uptime and performance status in jul 2025

Last updated: July 24, 2025

Csdn has uptime of 100 % with 0 incidents in the last 24 hours. The performance score is 49 along with speed index of 5.67 seconds. Csdn has SEO score of 85 and PWA score of 74. Csdn certificate is good and will expire in 124 days. Realtime Performance and uptime status contains uptime monitoring metrics, performance monitoring, chrome ux metrics, global uptime and SSL certificate details.