503RADARINCIDENT ARCHIVEMETHODOLOGY
LIVE · CONFIRMED

Cloudflare outage — July 31, 2026

Network Performance Issues in Hamburg, Germany

Cloudflare’s Multiple services has a confirmed disruption, detected on July 31, 2026. 503Radar’s sensors raised the first signal at 13:09 UTC, 2h 13m before the official status page acknowledged impact.

Key facts

DetectedJuly 31, 2026 · 13:09 UTC
Confirmed15:23 UTC · lead time 2h 13m
ServiceMultiple services
Official recordhttps://stspg.io/4zt05ljddcz6

Timeline

  1. 13:09Z

    Detected · Signal

    3 crowd signals for Multiple services on CLOUDFLARE crossed the signal threshold.
  2. 15:23Z

    Confirmed · Official

    An official CLOUDFLARE status-page notice corroborated the event — 2h 13m after detection.

How this was detected

1 independent evidence class for Multiple services on CLOUDFLARE. 3 crowd reports across bluesky (single platform — not corroborating), z=+0.4σ vs the cell baseline. Official notice confirms it, 2h 13m after the crowd.