Health Metrics in last 24 hours
100 %
Availability
0.15 s
Response Time
0 s
Down time
Performance Metrics in last 24 hours
1.45 s
Speed Index
89 / 100
Perf. Score
100 / 100
SEO Score
29 / 100
PWA Score
87 / 100
Accessibility
UX Metrics
Locations pinged 12 hours ago
SSL Certificate Details checked 12 hours ago
Validity
ValidExpiry
60 daysValid till
Tue Jun 18 2024Domains
DNS:www.stackoverflow.comIssued for
, , , Issued by
Let's Encrypt, USStackoverflow is down? Current uptime and performance status in apr 2024
Last updated: April 19, 2024
Stackoverflow has uptime of 100 % with 0 incidents in the last 24 hours. The performance score is 89 along with speed index of 1.45 seconds. Stackoverflow has SEO score of 100 and PWA score of 29. Stackoverflow certificate is good and will expire in 60 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