---
title: "Is CK-12 Foundation down? CK-12 Foundation status"
url: "https://www.openstatus.dev/status/ck12"
description: "Live CK-12 Foundation status, what is affected right now, uptime over the last 45 days and recent incidents, tracked by openstatus."
---

# Is CK-12 Foundation down?

**Answer:** No, CK-12 Foundation is not down. All CK-12 Foundation systems are operational.

- Status: operational
- Checked: 2026-11-07T08:40:05Z
- User reports in the last 15 minutes: 0
- Official status page: https://status.ck12.org
- Website: https://ck12.org

## Last 45 days

2 of 2 tracked days without issues.

## Recent incidents

| Started | Incident | Impact | Duration |
| --- | --- | --- | --- |
| 2025-06-04 | [Site unavailable](https://stspg.io/l4947r0szsjz) | incident | 1m |
| 2024-04-09 | [Assessment pages (Practice and Quiz) not loading properly](https://stspg.io/6jqxwn821rw9) | incident | 3h 35m |
| 2024-03-13 | [Assignment Submissions Failing](https://stspg.io/hlkpcl9ky98j) | incident | 2h 47m |
| 2024-02-21 | [Elevated Errors and Slowdown](https://stspg.io/b7hqbwm1bps6) | major | 1h 50m |
| 2023-01-12 | [Investigating an issue with sign in](https://stspg.io/32gnzfgnbzzz) | incident | 6h 14m |

## Links

- HTML page: /status/ck12
- Upstream: https://status.ck12.org
- All services: /status.md