Crossref status updated
Crossref Sites is working normally
Stop refreshing status pages.
IsDown watches Crossref, and all your other vendors, so you don't have to.
Get Crossref Outage Alerts14-day trial · No credit card
This chart shows the number of user-reported issues for Crossref Sites service health over the past 24 hours, grouped into 20-minute intervals. It's normal to see occasional reports, which may be due to individual user issues rather than a broader problem.
See where users report Crossref Sites is down. The map shows recent Crossref Sites outages from around the world.
Sites Outage MapCheck if any Crossref Sites component is down. View the current status of 4 services and regions.
| Component | Status |
|---|---|
| Crossref support | OK |
| Crossref website | OK |
| Metadata search | OK |
| Participation reports | OK |
Crossref Sites isn't down. You can check Crossref Sites status and incident details on the top of the page. IsDown continuously monitors Crossref Sites official status page every few minutes. In the last 24 hours, there were 0 outages reported.
Crossref Sites is currently operational. You can check Crossref Sites status and incident details on the top of the page. The status is updated in almost real-time, and you can see the latest outages and issues affecting customers.
No, there is no ongoing official outage. Check on the top of the page if there are any reported problems by other users.
Currently there's no report of Crossref Sites being slow. Check on the top of the page if there are any reported problems by other users.
IsDown monitors the Crossref Sites official status page every few minutes. We also get reports from users like you. If there are enough reports about an outage, we'll show it on the top of the page.
We don't have a record of Crossref Sites last outage
IsDown has tracked 0 Crossref Sites incidents since December 2025.
Check the Crossref Sites status at the top of this page. IsDown combines official status page data with user reports to show whether Crossref Sites is down for everyone or if the issue is on your end.
IsDown and DownDetector help users determine if Crossref is having problems. The big difference is that IsDown is a status page aggregator. IsDown monitors a service's official status page to give our customers a more reliable source of information instead of just relying on reports from users. The integration allows us to provide more details about Crossref's Outages, like incident title, description, updates, and the parts of the affected service. Additionally, users can create internal status pages and set up notifications for all their third-party services.
14-day free trial · No credit card required · No code required