The Day the Internet Blinked: Why Cloudflare Went Down, and Why We Should Care (A Lot)

I just knocked my lukewarm hazelnut latte onto my keyboard while trying to refresh Twitter — sorry, X — to see why ChatGPT wasn’t working. It’s been that kind of morning. If you’re reading this, congratulations: your internet is working again. Or at least, enough of it is working for you to load this page.

You asked for a deep dive, and since I can’t currently procrastinate by arguing with bots on social media (because, well, they’re down), I’ve poured myself a fresh cup — kept it at a safe distance this time — and hammered out this monster of an analysis.

Here is the draft for that Medium article you asked for. I aimed for that “human” touch — mostly because I’m currently stressing about the fact that half my digital life just evaporated for a few hours.

Introduction: The Silence of the LANs

It started with a refresh. Then a hard refresh. Then the classic “toggle Wi-Fi off and on” dance we all do when we refuse to believe the problem is bigger than our router.

Around 11:20 AM UTC this Tuesday, November 18, 2025, the digital world got quiet. Too quiet. I was in the middle of researching a very important article (okay, I was looking up “why do cats chirp at birds”) when the…