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

Health Metrics in last 24 hours

100 %

Availability

0.36 s

Response Time

0 s

Down time

Performance Metrics in last 24 hours

1.72 s

Speed Index

43 / 100

Perf. Score

92 / 100

SEO Score

78 / 100

PWA Score

89 / 100

Accessibility

UX Metrics

Information not available

SSL Certificate Details checked 3 days ago

Validity

Valid

Expiry

149 days

Valid till

Sun Sep 07 2025

Domains

DNS:*.si.edu, DNS:si.edu

Issued for

Smithsonian Institution, Washington, District of Columbia, US

Issued by

Internet2, US

Si has uptime of 100 % with 0 incidents in the last 24 hours. The performance score is 43 along with speed index of 1.72 seconds. Si has SEO score of 92 and PWA score of 78. Si certificate is good and will expire in 149 days. Realtime Performance and uptime status contains uptime monitoring metrics, performance monitoring, chrome ux metrics, global uptime and SSL certificate details.