Use cases
Software Products E-commerce MSPs Schools Development & Marketing DevOps Agencies Help Desk
Company
Internet Status Blog Pricing Log in Get started free

Cloudflare Outage History

Every past Cloudflare outage tracked by IsDown, with detection times, duration, and resolution details.

There were 3029 Cloudflare outages since March 2020. The 697 outages from the last 12 months are summarized below, with incident details, duration, and resolution information.

Minor March 6, 2026

March 2026: Title: Cloudflare Realtime - Realtimekit

Detected Mar 6, 2026 5:15 AM EST · Resolved Mar 6, 2026 7:58 AM EST · Duration about 3 hours

Cloudflare experienced an issue with RealtimeKit affecting Android users running version 1.6.0 and higher, impacting Cloudflare Sites and Services. Users were advised to downgrade to version 1.5.7 as a temporary workaround while Cloudflare identified and implemented a fix. The incident lasted 2.7 hours before being resolved.

Minor March 5, 2026

March 2026: Cloudflare Radar Delays

Detected Mar 5, 2026 6:02 AM EST · Resolved Mar 5, 2026 8:00 AM EST · Duration about 2 hours

Cloudflare Radar experienced response delays for 2 hours, affecting the Radar service and associated Cloudflare Sites and Services. While the services remained fully operational throughout the incident, users experienced slower response times. The issue was resolved and services returned to normal performance, with continued monitoring to ensure complete resolution.

Minor March 4, 2026

March 2026: Elevated Durable Objects and R2 API Latency

Detected Mar 4, 2026 7:34 PM EST · Resolved Mar 4, 2026 8:32 PM EST · Duration about 1 hour

Cloudflare experienced elevated latency affecting Durable Objects and R2 API requests in the Western North America region for 57 minutes. Users encountered timeouts and increased response times when accessing these services. The incident also impacted Cloudflare Sites and Services during this period.

Minor March 4, 2026

March 2026: Cloudflare Dashboard displaying incorrect API token type

Detected Mar 4, 2026 1:13 PM EST · Resolved Mar 4, 2026 1:48 PM EST · Duration 34 minutes

Cloudflare experienced a dashboard display issue where Account API Tokens were incorrectly shown as User API Tokens, affecting the Cloudflare Dashboard interface. The issue was purely visual and did not impact existing API token functionality or API operations. The problem was identified and resolved within 34 minutes.

Minor March 4, 2026

March 2026: CNI Degraded Performance

Detected Mar 4, 2026 11:30 AM EST · Resolved Mar 4, 2026 5:56 PM EST · Duration about 6 hours

Cloudflare experienced CNI (Cloud Network Interconnect) performance issues affecting connectivity through the Newark, NJ data center, with customers using Equinix Cloud Connect experiencing intermittent connectivity or complete service loss. The incident impacted Cloudflare Sites and Services along with CNI services for 6.4 hours. The issue was identified and a fix was implemented to resolve the connectivity problems.

Minor March 4, 2026

March 2026: Domain Registration unavailable

Detected Mar 4, 2026 4:38 AM EST · Resolved Mar 4, 2026 7:16 AM EST · Duration about 3 hours

Cloudflare experienced a domain registration service outage that prevented customers from registering new domains for 2.6 hours. The issue affected the Registrar component along with general Cloudflare Sites and Services. The problem was identified and resolved with a fix implementation.

Minor March 3, 2026

March 2026: WAF Challenge requests incorrectly forwarded to origin

Detected Mar 3, 2026 5:15 PM EST · Resolved Mar 3, 2026 6:43 PM EST · Duration about 1 hour

Cloudflare experienced an issue where WAF Challenge actions incorrectly forwarded challenge solve requests to origin servers instead of the original challenged requests, affecting customers globally. The incident impacted Cloudflare Sites and Services and Firewall components for 1.5 hours. The issue was under investigation with Cloudflare actively working on a resolution.

Minor March 3, 2026

March 2026: Pages builds unable to start

Detected Mar 3, 2026 4:03 PM EST · Resolved Mar 3, 2026 4:44 PM EST · Duration 41 minutes

Cloudflare Pages experienced a 41-minute outage where builds failed to start or failed while running, affecting the Pages service and related Cloudflare Sites and Services. The issue prevented customers from successfully deploying their Pages projects during this period. Cloudflare implemented a fix and monitored the results to resolve the build failures.

Minor March 3, 2026

March 2026: Cloudflare Zero Trust: Gateway Issues

Detected Mar 3, 2026 11:44 AM EST · Resolved Mar 3, 2026 12:38 PM EST · Duration about 1 hour

Cloudflare experienced Gateway issues that impacted performance and connectivity for users accessing services through their Zero Trust Gateway. The incident affected both Cloudflare Sites and Services and the Gateway component specifically. A fix was implemented after 53 minutes of investigation and monitoring.

Minor March 3, 2026

March 2026: Performance degradation in Paris, France

Detected Mar 3, 2026 4:17 AM EST · Resolved Mar 3, 2026 5:50 AM EST · Duration about 2 hours

Cloudflare experienced performance degradation at their Paris, France data center (CDG) for 1.6 hours, causing some users in the region to encounter increased latency and timeouts. The incident affected Cloudflare Sites and Services, CDN/Cache functionality, and other Europe-based services. The service team investigated the issue and restored normal performance.