Outage in Crossref
Crossref Search is down
Resolved MajorIncident Report
For the last hour, Crossref Search has been showing a 504 timeout status response due to heavy use. We're investigating and looking at adding more capacity to balance the high traffic.
-GH
Trusted by 1,000+ teams
Never miss outages in third-party dependencies
Stop finding out about outages from your users. Monitor 6,320+ cloud services and get alerted the second something breaks.
Latest Updates ( sorted recent to last )
RESOLVED
11 months ago - at 06/03/2025 12:15PM
We have increased capacity, and the service is now restored. Thanks for your patience!
-GH
INVESTIGATING
11 months ago - at 06/03/2025 10:12AM
For the last hour, Crossref Search has been showing a 504 timeout status response due to heavy use. We're investigating and looking at adding more capacity to balance the high traffic.
-GH
Latest Crossref outages
Bug identified, possibly resulting in failed submissions. Emergency maintenance scheduled. - about 22 hours ago
April 2026 JSON Snapshot is missing data for records created or updated on 4/29 and 4/30 - 5 days ago
Main website down between 05:46 UTC and 06:47 UTC - 22 days ago
Crossref Resolution Reports unavailable - about 2 months ago
Never miss outages in third-party dependencies
With IsDown, you can monitor all your critical services' official status pages from one centralized dashboard and receive instant alerts the moment an outage is detected. Say goodbye to constantly checking multiple sites for updates and stay ahead of outages with IsDown.
Start free trialNo credit card required · Cancel anytime · 6320 services available
Integrations with
