Is Radiopaedia down right now?
No one has reported a problem in the last hour.
About Radiopaedia
radiopaedia.org is the official website of Radiopaedia, collaborative wiki-based educational reference for the field of radiology. The company was founded in 2005. The domain was registered 19 years ago through Amazon Registrar, Inc.. The Internet Archive first captured it in 2008. It ranks #14,106 among the most visited sites in the world on the Tranco list. It is hosted in United States on the Cloudflare, Inc. network.
We have recorded no outage for Radiopaedia in the last 90 days; it answered 100% of our checks.
Reports, last 24 hours
0 reports · normally about 3 per hour| Problem reported | No reports in the last 24 hours. |
Get notified
One email when radiopaedia.org goes down and one when it recovers. No account needed; unsubscribe from any email.
What we checked
06:21:33 UTC| Layer | Result | Outcome |
|---|---|---|
| DNS name lookup | radiopaedia.org resolves to 172.66.159.4 (AS13335 Cloudflare, Inc.) | pass |
| TLS certificate | Certificate from Google Trust Services, expires 2026-12-11 | pass |
| HTTP, Phoenix | HTTP 200 in 0.21 s 1 h ago | pass |
| HTTP, United States | HTTP 406 in 0.11 s · Reachable; answered HTTP 406 3 h ago | pass |
| Content | Page title: “Radiopaedia.org” · changed in the last 48 h | – |
| Reputation | Trust score 100/100 · trust check | Established |
Outage history, 90 days
No incidents recorded in the last 90 days.
Common questions
Is Radiopaedia down for everyone or just me?
Compare the test from your browser above with our server checks. If our servers reach radiopaedia.org and your browser cannot, the problem is on your connection, DNS or network. If both fail, the site is down.
How do you know if Radiopaedia is down?
We request the homepage from 8 locations, check DNS, the TLS certificate and the HTTP response, and compare the page content with what we saw before. We also read the service's official status feed where one exists and count visitor reports against the usual rate for the hour.
What can I do while it is down?
Subscribe to the alert on this page and we will email you when it recovers. Clearing your DNS cache or switching networks only helps when our servers can reach the site and your browser cannot.