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

Health Metrics in last 24 hours

100 %

Availability

0.36 s

Response Time

0 s

Down time

Performance Metrics in last 24 hours

6.60 s

Speed Index

36 / 100

Perf. Score

92 / 100

SEO Score

71 / 100

PWA Score

88 / 100

Accessibility

UX Metrics

Information not available

Locations pinged 1 month ago

SSL Certificate Details checked 1 month ago

Validity

Valid

Expiry

260 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 36 along with speed index of 6.60 seconds. Si has SEO score of 92 and PWA score of 71. Si certificate is good and will expire in 260 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