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Internet in Trouble: The Cloudflare Blackout Explained

Sahil Verma
November 18, 2025
2 min read
#cloudflare outage#internet vulnerabilities#website downtime#online disruptions#cybersecurity#web resilience#internet stability
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AI Summary

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If you’re trying to debug your code or send a tweet and nothing loads, it’s not your WiFi. Minutes ago, a huge chunk of the internet went dark. Reports are flooding in confirming that Cloudflare, the backbone powering millions of websites, is experiencing a massive outage.


📉 The Casualty List

This isn’t just small sites—big players are down or throwing errors:

  • ChatGPT (OpenAI): API & Web UI dead in the water
  • X (Twitter): Timelines frozen, images not loading
  • Canva: Users can’t save or export designs

⚙️ What We Know (Technical Snapshot)

For devs and techies: this looks like a classic Edge Network Failure.

  • Errors: Most see 502 Bad Gateway or 504 Gateway Timeout
  • Cause: Likely a BGP routing error or a bad config push at Cloudflare’s edge nodes. Essentially, the “door” to these sites is locked — even if their internal servers (AWS/Azure) are fine.

🛑 What Should You Do?

  • Stop Refreshing: It won’t help. The handshake between CDN and origin is broken.
  • Check Status Pages: Don’t debug your own network. Visit Cloudflare Status for updates.
  • Wait it Out: Usually, these outages resolve in 15-45 minutes once the bad config is rolled back.

🔥 Final Word

This incident highlights how fragile our digital infrastructure can be. As reliance on centralized CDNs like Cloudflare grows, so does our exposure to such outages. Stay tuned — I’ll update this as services come back online.