Is Can I use down right now?
caniuse.com
Checking caniuse.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 | 880 ms | 7 of 7 checks |
| Falkenstein, Germany | 866 ms | 7 of 7 checks |
| Berlin 2, Germany | 864 ms | 7 of 7 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 Can I use could not be reached from at least two locations in two checks in a row.
Recent checks
| Time | Status | Locations | Response |
|---|---|---|---|
| 2026-10-09 12:37 UTC | Up | 3 of 3 | 837 ms |
| 2026-10-09 12:21 UTC | Up | 3 of 3 | 871 ms |
| 2026-10-09 12:06 UTC | Up | 3 of 3 | 906 ms |
| 2026-10-09 11:50 UTC | Up | 3 of 3 | 847 ms |
| 2026-10-09 11:34 UTC | Up | 3 of 3 | 876 ms |
| 2026-10-09 11:19 UTC | Up | 3 of 3 | 908 ms |
| 2026-10-09 11:03 UTC | Up | 3 of 3 | 837 ms |
Comments
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About Can I use
Can I use... Support tables for HTML5, CSS3, etc
"Can I use" provides up-to-date browser support tables for support of front-end web technologies on desktop and mobile web browsers.
Visit caniuse.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 caniuse.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.
Embed a status badge
Show the current status of Can I use on your own page or in a README. The badge updates by itself.
