Cloudflare Developer & Cloud
Cloudflare, Inc., is an American technology company headquartered in San Francisco, California, that provides a range of internet services, including content delivery network (CDN) services, cloud cybersecurity, DDoS mitigation, and ICANN-accredited domain registration. The company's services act primarily as a reverse proxy between website visitors and a customer's hosting provider, improving performance and protecting against malicious traffic.
Last verified: Page is latest update • Reloading in 60s
Multi-Signal Outage Detected for Cloudflare
Correlated across 2 verified data sources (Status API + User Reports). Autonomous telemetry confirms active service disruption.
🛠️ Common Error Codes & Diagnostic Workarounds
- Error 520 — Web server returns an unknown error
- Check origin server response headers and server load
- Error 522 — Connection timed out to origin host
- Verify origin server IP is reachable and port 443 is open
- Error 524 — A timeout occurred during request
- Origin server is taking over 100 seconds to generate output
📡 Multi-Signal Incident Verification for Cloudflare
We correlate 4 verified independent data sources in real time to verify whether an outage is genuinely occurring.
Cloudflare Problems Reported in the Last 24 Hours
Real-time incident reports & search velocity anomalies compared against the historical baseline.
⚡ Report a Problem with Cloudflare
Select which issue applies to cast an anonymous crowdsourced report:
📊 Most Reported Issues with Cloudflare (Last 24 Hours)
Real-time crowdsourced distribution of problem categories:
🧩 Sub-Service Component Health for Cloudflare
Granular availability breakdown across infrastructure clusters:
System Reliability & 90-Day Uptime for Cloudflare
Autonomous synthetic health monitoring across multi-region edge probing clusters.
📅 Day-of-Week Recurrence Risk & Incident Vulnerability for Cloudflare
Historical anomaly probability calculated from 90 days of continuous multi-signal telemetry.
Regional Outage Heat Map & Geographic Telemetry for Cloudflare
Real-time geographic problem density and regional search breakout spikes tracking widespread disruptions.
About Cloudflare (American technology company) (Cloudflare) Status & Real-Time Outage Monitoring
Cloudflare, Inc., is an American technology company headquartered in San Francisco, California, that provides a range of internet services, including content delivery network (CDN) services, cloud cybersecurity, DDoS mitigation, and ICANN-accredited domain registration. The company's services act primarily as a reverse proxy between website visitors and a customer's hosting provider, improving performance and protecting against malicious traffic. IsDownNow monitors Cloudflare infrastructure 24 hours a day using multi-vector telemetry, distributed latency probes, official API status feeds, and live search trends.
- Mobile App Not Opening / Crashing: Verify your app is updated to the latest version in the App Store or Google Play Store, restart your mobile device, or clear cached application data.
- Login & Password Verification: If sign-in is failing or 2FA codes are delayed, check our live incident score above to see if authentication servers are experiencing a widespread outage.
- Server Timeouts & Slow Speeds: If pages fail to load or throw 502/503 errors, edge CDN routing nodes or central database clusters may be under heavy load or maintenance.
❓ Is Cloudflare Down Right Now?
🔧 What To Do While Cloudflare is Having Issues: 5 Methods
Systematically verify whether the issue is an upstream server-side crash or a local ISP/device routing lock:
⚠️ Upstream Service Outage Active: IsDownNow telemetry confirms server-side failure on Cloudflare. When upstream cloud infrastructure or API servers are down, local changes (such as DNS flush or router reboots) cannot force the service back online — only the provider's engineering team can restore it. Use the steps below to confirm when recovery occurs and eliminate local stale cache locks.
Method 1: Confirm Upstream Server Status (10 seconds)
100% DiagnosticCheck the live 24-hour dual telemetry graph above. If live incident reports exceed normal baseline, servers are experiencing an upstream disruption. DO NOT reinstall your application, reset your password, or reboot local equipment.
Method 2: Flush Local DNS Cache (Post-Outage Recovery)
Stale Cache Cleansing
Note: Flushing DNS will not fix a dead upstream server. However, after Cloudflare restores service, your computer's local DNS cache may remain stuck pointing to crashed edge IP addresses. Flush DNS to fetch fresh routing records: on Windows Command Prompt run ipconfig /flushdns; on macOS Terminal run sudo dscacheutil -flushcache.
Method 3: Test Public DNS (1.1.1.1 / 8.8.8.8)
ISP Routing Bypass Only
Only useful if your local internet service provider (ISP) has internal DNS resolution failures while Cloudflare is functional worldwide. Point your primary DNS to 1.1.1.1 (Cloudflare) or 8.8.8.8 (Public DNS). If the service itself is down globally, this will not restore it.
Method 4: Clear Client Session Cache & Cookies (3 minutes)
Authentication ResyncWhen cloud authentication clusters fail over, cached OAuth2 tokens or browser cookies can get corrupted, causing infinite re-login loops even after servers recover. Log out completely, clear browser site cookies for Cloudflare, restart your client, and re-authenticate.
Method 5: Check Official Status & Await Engineering Recovery
Upstream ResolutionIf IsDownNow indicates an active major incident, no local changes will resolve the downtime until the provider's operations team deploys a fix. Subscribe to zero-latency webhook alerts below to get notified the second servers recover.
📰 Verified Incident Analyses & Reports for Cloudflare
Real-time investigative briefings, failure mode classifications, and historical timeline telemetry for Cloudflare.
Live Cloudflare Outage Community Stream & Chat
Real-time crowd chatter, incident confirmations, and localized troubleshooting from verified users.
Cloudflare Social Stream & Outage Radar
Let's explore one potential future for post-quantum privacy on the web, made possible by a recent breakthrough in the design of blind signatures. https://cfl.re/4feDVdk
Join Grant Bourzikas, Cloudflare’s CISO, and Daniele Molteni, Director of Product for Application Security, on November 12, for a practical discussion grounded in the recent PHP2Shell vulnerabilities. They’ll cover how AI is changing attack and defense, and how teams can combine https://t.co/sRaWdpaBg0
November means traffic spikes for e-commerce. How do you load test your infrastructure to prepare for high demand events? #CloudflareChat
AI agents act for millions, but servers see intermediaries that strip user visibility. This post defines the problem space and introduces a collaborative approach to safely identifying, allowing, and managing this automated traffic. https://cfl.re/3UwbzEA