A major Cloudflare outage has caused chaos across the internet, hitting popular services like X (formerly Twitter), Canva, Discord, and many others. As users try to open these sites, many are running into a confusing message: “Please unblock challenges.cloudflare.com to proceed.” For most people, this is blaffing. They haven’t changed any browser settings, installed new extensions, or blocked any websites. So why are they suddenly being asked to unblock something called challenges.cloudflare.com? Keep reading for all the details.

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What is challenges.cloudflare.com?

To make sure visitors are real people and not harmful bots, Cloudflare uses a verification system. This system often shows up as a checkbox or a quick test asking you to confirm

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