Is cdnjs down right now?
cdnjs.com
Checking cdnjs.com…
Asking our locations to reach the site. This takes a few seconds.
- Uptime, 24 hours
- 100 %
- Uptime, 7 days
- 100 %
- Uptime, 30 days
- 100 %
Based on 1 day of checks so far. Checks that failed because of how we test, not because of the site, are left out.
Response time, last 24 hours
Response time by location, last 24 hours
| Location | Average response | Reached |
|---|---|---|
| Berlin 1, Germany | 40 ms | 18 of 18 checks |
| Falkenstein, Germany | 94 ms | 18 of 18 checks |
| Berlin 2, Germany | 126 ms | 18 of 18 checks |
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.
Outage history
No confirmed outage on record. An outage is listed once cdnjs could not be reached from at least two locations in two checks in a row.
Recent checks
| Time | Status | Locations | Response |
|---|---|---|---|
| 2026-10-09 15:28 UTC | Up | 3 of 3 | 48 ms |
| 2026-10-09 15:13 UTC | Up | 3 of 3 | 55 ms |
| 2026-10-09 14:57 UTC | Up | 3 of 3 | 49 ms |
| 2026-10-09 14:41 UTC | Up | 3 of 3 | 67 ms |
| 2026-10-09 14:26 UTC | Up | 3 of 3 | 86 ms |
| 2026-10-09 14:10 UTC | Up | 3 of 3 | 127 ms |
| 2026-10-09 13:55 UTC | Up | 3 of 3 | 79 ms |
| 2026-10-09 13:39 UTC | Up | 3 of 3 | 74 ms |
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About cdnjs
cdnjs
cdnjs is the free, open-source CDN for the web's most popular libraries. JavaScript, CSS, and font resources, globally cached on Cloudflare's network. Trusted by 12.5% of all websites, serving 250 billion requests per month.
Visit cdnjs.comTitle and description as published by the site.
We can reach it, but you cannot?
- Reload the page without the cache: Ctrl + F5 on Windows, Cmd + Shift + R on a Mac.
- Open the site in a private window. If it works there, clear the cookies and cache for cdnjs.com.
- Try another network, such as mobile data. If that works, the problem is with your provider or router.
- Switch to a public DNS resolver such as 1.1.1.1 or 8.8.8.8, then flush your DNS cache.
- Turn off VPNs, proxies and ad blockers for a moment. Some sites refuse those connections.
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