Cloudflare, which provides essential security services such as cybersecurity protection and traffic management for websites, is currently experiencing an outage.
The issue first came to light around 4:30 PST, affecting a host of popular websites.
Social media platform X, along with Canva and OpenAI, are among those impacted. Meanwhile, players of online games such as League of Legends and Valorant have also reported difficulties.
Earlier, both Amazon Web Services (AWS) and Microsoft Azure experienced similar problems.
Cloudflare has acknowledged the issue and launched an investigation to determine the root cause.
What exactly is Cloudflare?
When you browse your favorite website, stream a video, or shop online, chances are Cloudflare is quietly working in the background to make that experience seamless. Cloudflare is a global network platform that enhances the speed, security, and reliability of internet services, and it’s become a cornerstone of modern web infrastructure.
At its core, Cloudflare is a content delivery network (CDN) and internet security company. It acts as a middle layer between a website’s server and its users, optimizing how data travels across the internet. This means faster load times, reduced latency, and protection from cyber threats like Distributed Denial of Service (DDoS) attacks.
Why is Cloudflare so important?
Cloudflare is critical to the smooth functioning of the internet for reason below:
- Speed and Performance: Cloudflare caches content on servers around the world, so users access data from the nearest location. This dramatically improves website load times.
- Security: It shields websites from malicious traffic, including DDoS attacks, bots, and data breaches. It also offers secure DNS and firewall services.
- Reliability: Even during traffic spikes or server outages, Cloudflare reroutes traffic to keep websites online and responsive.
- Scalability: From small blogs to Fortune 500 companies, Cloudflare’s infrastructure supports millions of websites without compromising performance.
Here’s the list of important websites affected by Cloudflare outage
| Service | Description of Impact | Status Update |
| X (formerly Twitter) | Global access issues, especially on mobile apps (61% of reports); unable to load tweets, chats, or timelines. | Peaking at over 10,000 reports; some recovery but intermittent glitches persist. |
| ChatGPT / OpenAI | Full site outage; error messages like “Please unblock challenges.cloudflare.com to proceed.” Affects ChatGPT, Sora, and related APIs. | Down for over an hour initially; ongoing errors reported. |
| Claude AI (Anthropic) | Access blocked with Cloudflare challenge errors; CLI tools unaffected. | Intermittent; web interface down. |
| League of Legends (Riot Games) | Multiplayer servers and login disrupted globally. | Widespread downtime for players. |
| Spotify | Streaming and app access issues; thousands of reports on DownDetector. | Partial recovery, but spikes in errors. |
| Amazon | E-commerce and AWS-related services hit; some frontends showing 500 errors. | Intermittent; tied to broader AWS integration. |
| Truth Social | Platform-wide access problems, especially mobile. | Over 10,000 combined reports with X. |
| Canva | Design tool inaccessible; full site errors. | Confirmed down via user reports. |
| Grindr | Dating app login and features blocked. | Sudden outage spikes. |
| Vinted | Shopping platform unable to load listings or user pages. | New reports emerging. |
| Bet365 | Betting site displaying block errors. | Full access denial. |
| NJ Transit | Website and app for transit info down. | Blocking user access. |
| Archive of Our Own | Fan fiction site experiencing high error rates. | Crowdsourced outage confirmations. |
| Letterboxd | Movie tracking site inaccessible. | User-reported downtime. |
| Crypto Frontends (e.g., Toncoin, GoPlus) | Multiple exchanges and wallets showing 500 errors. | Major outage for several platforms. |
