advertisement
Health Metrics in last 24 hours
100 %
Availability
0.57 s
Response Time
0 s
Down time
Performance Metrics in last 24 hours
0.95 s
Speed Index
95 / 100
Perf. Score
58 / 100
SEO Score
96 / 100
PWA Score
62 / 100
Accessibility
UX Metrics checked 1 day ago
First Contentful Paint (FCP)
0.72 s
Good(<1s)
Average
Poor(>=3s)
First Input Delay (FID)
0.00 s
Good(<0.1s)
Average
Poor(>=0.3s)
Largest Contentful Paint (LCP)
0.91 s
Good(<2.5s)
Average
Poor(>=4s)
Cumulative Layout Shift (CLS)
0.04
Good(<0.10)
Average
Poor(>=0.25)
Locations pinged 1 day ago
SSL Certificate Details checked 1 day ago
Validity
ValidExpiry
354 daysValid till
Sun Oct 18 2026Domains
DNS:*.crc.com.cn, DNS:crc.com.cnIssued for
华润数字科技有限公司, 深圳市, 广东省, CNIssued by
DigiCert, Inc., USCrc is down? Current uptime and performance status in oct 2025
Last updated: October 28, 2025
Crc has uptime of 100 % with 0 incidents in the last 24 hours. The performance score is 95 along with speed index of 0.95 seconds. Crc has SEO score of 58 and PWA score of 96. Crc certificate is good and will expire in 354 days. Realtime Performance and uptime status contains uptime monitoring metrics, performance monitoring, chrome ux metrics, global uptime and SSL certificate details.
Performance monitoring simplified
Performance
Uptime
Global check
Chrome UX
SSL checks
Alerts