Harvard is down? Current uptime and performance status in jun 2026

Health Metrics in last 24 hours

100 %

Availability

0.13 s

Response Time

0 s

Down time

Performance Metrics in last 24 hours

2.05 s

Speed Index

52 / 100

Perf. Score

100 / 100

SEO Score

77 / 100

PWA Score

100 / 100

Accessibility

UX Metrics

Information not available

SSL Certificate Details checked 2 hours ago

Validity

Valid

Expiry

49 days

Valid till

Fri Aug 07 2026

Domains

DNS:harvard.edu, DNS:www.harvard.edu

Issued for

, , ,

Issued by

Let's Encrypt, US

Harvard has uptime of 100 % with 0 incidents in the last 24 hours. The performance score is 52 along with speed index of 2.05 seconds. Harvard has SEO score of 100 and PWA score of 77. Harvard certificate is good and will expire in 49 days. Realtime Performance and uptime status contains uptime monitoring metrics, performance monitoring, chrome ux metrics, global uptime and SSL certificate details.