Identified - Email confirmations from our test deposit system (test.crossref.org) are not currently being delivered. We're working on a fix.
May 24, 18:42 UTC
APIs Operational
90 days ago
99.85 % uptime
Today
Public REST API ? Operational
90 days ago
98.68 % uptime
Today
Polite REST API ? Operational
90 days ago
100.0 % uptime
Today
Plus REST API ? Operational
90 days ago
100.0 % uptime
Today
OAI-PMH ? Operational
90 days ago
100.0 % uptime
Today
Plus OAI-PMH ? Operational
90 days ago
100.0 % uptime
Today
OpenURL ? Operational
90 days ago
100.0 % uptime
Today
Crossmark dialog server ? Operational
90 days ago
100.0 % uptime
Today
Content negotiation ? Operational
90 days ago
100.0 % uptime
Today
XML API ? Operational
90 days ago
100.0 % uptime
Today
Sites Operational
90 days ago
99.97 % uptime
Today
Crossref website ? Operational
90 days ago
100.0 % uptime
Today
Crossref support ? Operational
90 days ago
100.0 % uptime
Today
Metadata search ? Operational
90 days ago
99.92 % uptime
Today
Content Registration Degraded Performance
90 days ago
99.97 % uptime
Today
Deposit system ? Degraded Performance
90 days ago
99.95 % uptime
Today
Test deposit system ? Degraded Performance
90 days ago
100.0 % uptime
Today
External dependencies Operational
90 days ago
100.0 % uptime
Today
AWS cloudFront ? Operational
90 days ago
100.0 % uptime
Today
Handle servers ? Operational
90 days ago
100.0 % uptime
Today
Meta Operational
90 days ago
100.0 % uptime
Today
deliberately-unreliable server ? Operational
90 days ago
100.0 % uptime
Today
Beta Degraded Performance
90 days ago
98.73 % uptime
Today
Participation Reports ? Operational
90 days ago
100.0 % uptime
Today
Event Data Query API ? Operational
90 days ago
96.24 % uptime
Today
Metadata Manager ? Degraded Performance
90 days ago
99.95 % uptime
Today
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance
Major outage
Partial outage
No downtime recorded on this day.
had a major outage
had a partial outage
Scheduled Maintenance
28 May - weekly maintenance May 28, 14:00-15:00 UTC
Update - We will be undergoing scheduled maintenance during this time.
May 24, 18:36 UTC
Scheduled - We will be undergoing scheduled maintenance during this time. Our members may experience delays in deposit system admin (doi.crossref.org) and Metadata Manager (crossref.org/metadatamanager) processing. Deposits submitted during this time will be stored and processed after the maintenance has been completed.
May 24, 18:36 UTC
Public REST API Response Time
Fetching
Public REST API Uptime
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Polite REST API Response Time
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Polite REST API Uptime
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Plus REST API Response Time
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Plus REST API Uptime
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Plus OAI-PMH Response Time
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Plus OAI-PMH Uptime
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OpenURL Response Time
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OpenURL Uptime
Fetching
Content Negotiation Response Time
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Content Negotiation Uptime
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Crossmark Response Time
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Crossmark Uptime
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Event Data Query API Response Time
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Event Data Query API Uptime
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Past Incidents
May 24, 2019
Resolved - This incident has been resolved.
May 24, 18:38 UTC
Investigating - We’re currently experiencing problems with load on the Event Data service. Users may see their queries time out. We’re investigating and will confirm when the issue is solved
May 13, 12:28 UTC
May 23, 2019

No incidents reported.

May 22, 2019

No incidents reported.

May 21, 2019
Completed - The scheduled maintenance has been completed.
May 21, 15:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
May 21, 14:00 UTC
Scheduled - We will be undergoing scheduled maintenance during this time. Our members may experience delays in deposit system admin (doi.crossref.org) and Metadata Manager (crossref.org/metadatamanager) processing. Deposits submitted during this time will be stored and processed after the maintenance has been completed.
May 20, 15:20 UTC
May 20, 2019

No incidents reported.

May 19, 2019

No incidents reported.

May 18, 2019

No incidents reported.

May 17, 2019

No incidents reported.

May 16, 2019

No incidents reported.

May 15, 2019

No incidents reported.

May 14, 2019

No incidents reported.

May 12, 2019

No incidents reported.

May 11, 2019

No incidents reported.

May 10, 2019

No incidents reported.