Cloudflare has had several notable outages over the years, so “when did Cloudflare go down?” usually refers to one of a few big incidents that affected large parts of the internet. Most recently, there was a major global outage on November 18, 2025 that disrupted many popular sites and services for several hours.

Major outage dates

Here are some of the best‑known times when Cloudflare “went down” at internet scale.

  • June 21, 2022 – A large network configuration issue caused many major websites to become unreachable around 06:27 UTC.
  • November 18, 2025 – A bug in Cloudflare’s Bot Management feature file logic led to widespread 5xx errors and slowdowns across multiple Cloudflare services.
  • Multiple regional or service‑specific incidents also occurred in 2023–2024 (for example, a performance degradation in parts of China on March 18, 2024), but these were more limited than the big global events.

If you meant “latest time”

If your question is about the latest news on “when did Cloudflare go down,” the main trending reference right now is that November 18, 2025 outage, which hit sites like social networks, SaaS tools, retailers, and even outage trackers themselves. That event sparked a lot of forum discussion and videos about how dependent the modern web is on a few large infrastructure providers.

Quick forum / trend context

  • Tech forums and subreddits discuss these outages as examples of “single points of failure” for the modern web.
  • Video explainers and blog post‑mortems break down how small configuration or database permission changes cascaded into massive downtime.

How to check current status

To see whether Cloudflare is down right now , the usual step is to check its public status page, which shows real‑time and historical incident information for all major services. This is also where they publish official incident timelines and post‑mortems after an outage.

TL;DR: Cloudflare has gone down multiple times, but the most talked‑about recent outage was on November 18, 2025; if you meant a different date, saying which incident (for example “the big one in 2022”) can help narrow it down.