CircleCI stopped responding to our checks at Mon, 17 Aug 2026 18:54:04 UTC. Normal responses resumed at Mon, 17 Aug 2026 19:06:05 UTC, making the recorded window 12 min.
What we measured
- Failed or degraded readings during the window: 2 of 4 checks
- HTTP status codes seen: 200
- Reported by the service: Partial System Outage
How we know
We request CircleCI's published status feed where one exists, and separately time a plain request to circleci.com. A state only changes after two consecutive readings agree, so the recorded window can be a few minutes wider than the true interruption.
This is an independent measurement and we are not affiliated with CircleCI. Their official status page is the authority on cause and affected components.