Cloudflare outage history
HostTracker's checkpoints recorded no outage of 5 minutes or longer on cloudflare.com in the last 90 days. This page lists every one we measure, as soon as one happens. Cloudflare also posted 90 incidents on its own status page that our checks did not record as an outage; they are listed too, marked Official.
Recorded outages
Last 90 days · 5 min and longer · UTC
- Official onlyMissing Logs and Traces in Cloudflare Observability Platform 1 minute
- Official onlyIncreased Durable Object Errors in the Dallas, TX US region 1 hour 4 minutes
- Official onlyCloudflare Workers and Pages build errors 4 hours 51 minutes
- Official onlyElevated number of 5xx errors in HKG 1 minute
- Official onlyNetwork Performance Issues in APJC 1 hour 12 minutes
- Official onlyCloudflare Container Issues 1 hour 11 minutes
- Official onlyCloudflare Gateway DNS-over-TLS Connectivity Issues over IPv4 2 hours 22 minutes
- Official onlyWorker Deployments Delayed 49 minutes
- Official onlyCache purge delays in Qingdao Shandong, China 16 minutes
- Official onlyIncreased Errors for Browser Run 1 hour 7 minutes
- Official onlyR2 Elevated Latency in Eastern Europe 1 hour 53 minutes
- Official onlyIncreased Errors for Durable Objects and Downstream Services in Eastern North America (ENAM) 13 minutes
- Official onlyIncreased Durable Objects, D1 and Workflows Error Rates 2 hours 17 minutes
- Official onlyIncreased HTTP 429 Rate Limit Errors on Cloudflare Dashboard 1 hour 39 minutes
- Official onlyIssues with Durable Objects availability in Eastern Europe 1 hour 41 minutes
- Official onlyIncreased error rates and reduced success rates for Workflows operations 5 days 17 hours so far
- Official onlyIncreased Worker services errors 2 hours 26 minutes
- Official onlyIncreased errors and latency for CNI 2.0 traffic in LAX 1 hour 33 minutes
- Official onlyNetwork Performance Issues in Queretaro, MX 1 minute
- Official onlyIncreased latency and error rate for R2 in ENAM 11 minutes
- Official onlyIncreased Errors for Durable Objects in the Eastern North America region 1 hour 26 minutes
- Official onlyNetwork Performance Issues in Ashburn, IAD 17 hours 39 minutes
- Official onlyIncreased Errors for Durable Objects in the Eastern North America region 3 hours 12 minutes
- Official onlyNetwork Error Log Processing Unavailable 37 minutes
- Official onlyElevated Cloudflare Access API Errors 44 minutes
- Official onlyIssues with AI Security for Apps 39 minutes
- Official onlyCloudflare Stream performance issues impacting certain Live Broadcasts and On-Demand Uploads 51 minutes
- Official onlyCache Purging Delays Affecting Requests Routed Through EEUR 1 hour 4 minutes
- Official onlyERR_TIMED_OUT and ERR_EMPTY_RESPONSE being observed by Cloudflare Customers 2 hours 44 minutes
- Official onlyWe are seeing some customers having issues with Workers Builds 1 hour 17 minutes
- Official onlySome customers may notice their Pages and/or Workers builds are intermittently failing. 13 minutes
- Official onlyDelayed, missed, and duplicated Workers Cron Triggers 3 hours 26 minutes
- Official onlyCloudflare Workers build delays 51 minutes
- Official onlyNetwork Performance Issues in Chicago (ORD) 1 minute
- Official onlyIncreased error rate in Workflow Operations 44 minutes
- Official onlyNetwork Performance Issues in Ashburn 2 hours 8 minutes
- Official onlyNetwork connectivity issues affecting services in North America 2 hours 56 minutes
- Official onlyDelayed, missed, and duplicated Workers Cron Triggers 5 hours 10 minutes
- Official onlyCloudflare Access Availability Issues 21 minutes
- Official onlySupport Helpdesk Availability Issues 6 hours 39 minutes
- Official onlyElevated error rates for Durable Objects in Western Europe 6 hours 18 minutes
- Official onlyDelayed audit log delivery for WARP and Zero Trust services 6 hours 38 minutes
- Official onlyElevated errors for some requests in Ashburn, Virginia 30 minutes
- Official onlyNetwork Error Log Processing Unavailable 5 hours 30 minutes
- Official onlyCloudflare Workers API Latency 43 minutes
- Official onlyNetwork congestion in Portland and Seattle, US 1 hour 46 minutes
- Official onlyElevated Error Rate for Durable Objects in Lisbon 45 minutes
- Official onlyElevated Errors for R2 and Durable Objects in ENAM 39 minutes
- Official onlyIncreased Latency in India 3 hours 15 minutes
- Official onlyIssue with Bot management traffic categorization for verified bots 41 minutes
- Official onlyCloudflare Zero Trust connectivity 3 hours 12 minutes
- Official onlyCloudflare Secure Web Gateway and DLP enforcement issues for Google Gemini 1 day 2 hours
- Official onlyDNS Update Delays 23 minutes
- Official onlyNetwork Performance Issues in Virginia and Ohio United States 1 minute
- Official onlyCloudflare Fedramp Dashboard and Access 1 hour 13 minutes
- Official onlyIncreased HTTP 5xx Errors Ashburn 1 minute
- Official onlyCloudflare Dashboard sign up issues 1 hour 9 minutes
- Official onlyCloudflare Access Availability Issues 38 minutes
- Official onlyNetwork Performance Issues in Thailand 1 minute
- Official onlyNetwork issues in Incheon (ICN) 1 minute
- Official onlyWorkers Cron Triggers issues 1 hour 5 minutes
- Official onlyNetwork Performance Issues in Eastern North America 50 minutes
- Official onlyNetwork Performance Issues in London 13 minutes
- Official onlyPages.dev sites experiencing availability issues in Norway 4 hours 44 minutes
- Official onlyNetwork Performance Issues in Kuala Lumpur 1 minute
- Official onlyIncreased Errors for Durable Objects 2 hours 23 minutes
- Official onlyDNS Update Delays 2 hours 46 minutes
- Official onlyIncreased HTTP 502 Errors 9 hours 52 minutes
- Official onlyIncreased Errors for Durable Objects and Downstream Services in Western Europe 44 minutes
- Official onlyCloudflare Workers AI Issues 2 hours 26 minutes
- Official onlyDegraded performance for Cloudflare Browser Run 49 minutes
- Official onlyIncreased HTTP Errors in London (LHR) 1 minute
- Official onlyElevated errors in Los Angeles (LAX) 1 minute
- Official onlyCloudflare Workers - Cron Trigger Activation Issues 19 hours 53 minutes
- Official onlyPossible Network Congestion in Dallas, TX, United States (DFW) 1 minute
- Official onlyOBS API availability 1 minute
- Official onlyElevated number of 5XX errors in PDX 2 hours 5 minutes
- Official onlyNetwork Performance Issues in LAX 2 hours 7 minutes
- Official onlyCloudflare Service Issues 1 minute
- Official onlyCloudflare Workers - Cron Trigger Activation Issues 8 hours 51 minutes
- Official onlyAudit Logs v2 ingestion is missing multiple Cloudflare products 2 days 14 hours
- Official onlyNetwork performance issues in Ashburn, US (IAD) 10 hours 56 minutes
- Official onlyNetwork Performance Issues in Seattle 1 minute
- Official onlyCloudflare Workers - Cron Trigger Activation Issues 3 hours 11 minutes
- Official onlyCloudflare Network Performance Issues 7 hours 28 minutes
- Official onlyCloudflare Workers API 33 minutes
- Official onlyElevated errors in Los Angeles (LAX) 1 day 8 hours
- Official onlyElevated Errors in China Network Colos 5 days 5 hours
- Official onlyCloudflare One Clients are incorrectly challenged on some sites 21 days 21 hours
- Official onlyIncorrect geo location for some Cloudflare WARP users 55 days 20 hours
Rows tagged "Official" carry the incident Cloudflare posted on its own status page, quoted and linked on the incident's page; an "Official only" row is one our checkpoints did not record as an outage. Every other outage was measured by HostTracker's own checkpoints and confirmed from several locations before it was recorded. Open any row for its timeline, or see the live Cloudflare status and the 90-day uptime chart.
Independent measurement by HostTracker. Not affiliated with Cloudflare.
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