Nasa is down? Current uptime and performance status in feb 2026

Health Metrics in last 24 hours

100 %

Availability

0.20 s

Response Time

0 s

Down time

Performance Metrics in last 24 hours

2.53 s

Speed Index

80 / 100

Perf. Score

100 / 100

SEO Score

73 / 100

PWA Score

97 / 100

Accessibility

UX Metrics

Information not available

SSL Certificate Details checked 20 hours ago

Validity

Valid

Expiry

16 days

Valid till

Sat Mar 07 2026

Domains

DNS:nasa.gov, DNS:www.nasa.gov

Issued for

, , ,

Issued by

Let's Encrypt, US

Nasa has uptime of 100 % with 0 incidents in the last 24 hours. The performance score is 80 along with speed index of 2.53 seconds. Nasa has SEO score of 100 and PWA score of 73. Nasa certificate is good and will expire in 16 days. Realtime Performance and uptime status contains uptime monitoring metrics, performance monitoring, chrome ux metrics, global uptime and SSL certificate details.