Is Crossref Plus content negotiation down right now?

No, Crossref Plus content negotiation is operational. This component is functioning normally with no reported issues.

What is Crossref Plus content negotiation?

Crossref Plus content negotiation is a critical component of Crossref's infrastructure. This component plays an essential role in the overall service delivery and user experience. We monitor Crossref Plus content negotiation continuously to track its availability, performance, and health metrics.

How can I get alerts for Crossref Plus content negotiation?

You can subscribe to receive instant notifications about Crossref Plus content negotiation status changes, including outages, performance issues, and maintenance activities. Our notification system provides real-time alerts via email when this component experiences issues or when service is restored.

Statusfield

Crossref Plus content negotiation Status

Operational

crossref.org ↗

checked Sep 17, 2026 4:14 AM UTC · Crossref Plus content negotiation's official status page

Is Crossref Plus content negotiation Currently Down?

No. Crossref Plus content negotiation is up and running.

Crossref Plus content negotiation is currently operational with all systems functioning normally.

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All Crossref components

Service health

The record

90 day period · not affected by the range above

Availability

100.00%

This component only

Incidents

Stayed up the whole period

Longest incident

None

No incidents recorded

Availability counts operational or degraded time as available for this component alone. Partial outages count as half downtime and major outages count in full, scheduled maintenance is excluded from the calculation, and periods with no recorded status are counted as available rather than assumed down. Figures cover this component only — the service-wide record is on the Plus content negotiation service page.

Be the first to know

Statusfield watches Crossref Plus content negotiation alongside the rest of your stack and tells you when its status changes. Email, Slack, Microsoft Teams, PagerDuty, and webhooks.

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Frequently asked questions about Crossref Plus content negotiation

Common questions about monitoring Plus content negotiation and reading its status.

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