No — clinicaltrials.gov is up

https://clinicaltrials.gov 30-day uptime: 98.03%

SLA Uptime

30 days 98.03%

Last downtime detected on 7/26/2026, 6:56:54 AM. Duration: 8h 58m 50s (32,330,052 ms).

Response time

244.91 ms

Average

↓

112.00 ms

Minimum

↑

1695.00 ms

Maximum

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About clinicaltrials.gov Status Monitoring

This page provides real-time uptime monitoring and performance tracking for clinicaltrials.gov (https://clinicaltrials.gov). The service is currently online and operational.

Service Level Agreement (SLA) Uptime: Over the last 30 days, clinicaltrials.gov has maintained an uptime of 98.03%. The latest downtime was recorded on 7/26/2026, 6:56:54 AM and lasted 8h 58m 50s.