Is ClinicalTrials.gov down right now?

clinicaltrials.gov

Checking clinicaltrials.gov…

Asking our locations to reach the site. This takes a few seconds.

Response time per hour, last 24 hours

Green: response time, full height at 230 ms or more. Red: down. Amber: not confirmed.

Each check runs from all locations at once. A location far from the site’s servers answers later; that says nothing about the site being slow.

No confirmed outage on record. An outage is listed once ClinicalTrials.gov could not be reached from at least two locations in two checks in a row.

Time	Status	Locations	Response
2026-10-10 07:04 UTC	Up	1 of 1	153 ms
2026-10-10 06:00 UTC	Up	1 of 1	151 ms
2026-10-10 05:18 UTC	Up	1 of 1	167 ms
2026-10-10 04:15 UTC	Up	1 of 1	147 ms
2026-10-10 03:12 UTC	Up	1 of 1	142 ms

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ClinicalTrials.gov

Visit clinicaltrials.govTitle and description as published by the site.

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