Is core.ac.uk down right now?

No — core.ac.uk is up

Last checked: Sun, 20 Sep 2026 22:02:02 UTC https://core.ac.uk 30-day uptime: 99.89%

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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.