Is core.ac.uk down right now?
No — core.ac.uk is up
https://core.ac.uk
SLA Uptime
30 days
99.89%
Last downtime detected on 9/4/2026, 3:27:14 AM.
Duration: 15m 46s (946,227 ms).
Response time
332.31 ms
Average
97.00 ms
Minimum
1324.00 ms
Maximum
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About core.ac.uk Status Monitoring
This page provides real-time uptime monitoring and performance tracking for core.ac.uk (https://core.ac.uk). The service is currently online and operational.
Service Level Agreement (SLA) Uptime: Over the last 30 days, core.ac.uk has maintained an uptime of 99.89%. The latest downtime was recorded on 9/4/2026, 3:27:14 AM and lasted 15m 46s.