Cloudflare Outage Today: Why Half the Internet Went Down

If, all of a sudden, your website, dashboard, SaaS app, or even some of your favorite online tools went completely offline today, you weren’t alone. The major outage at Cloudflare temporarily knocked huge swathes of the internet, from business websites, login systems, to whole SaaS platforms.

Cloudflare sits at the core of the world's internet traffic. It blinks, and the world feels it.

What Happened?

Cloudflare suffered a network wide incident that affected core services, such as:

⚫ DNS resolution
⚫ CDN asset delivery
⚫ security/firewall checks
⚫ routing/edge servers

With Cloudflare infrastructure powering millions of websites and APIs, the domino effect on services in relation to the outage was:

⚫ websites not loading
⚫ admin dashboards being inaccessible
⚫ Third-party logins (Google, OAuth, etc.) failing
⚫ apps throwing 5xx errors across the board

For many businesses, it appeared as if their website was down — but really, the issue originated upstream.

Why The Outage Impacted So Many Websites

Cloudflare is among the largest infrastructure companies in the world, providing infrastructure to:

⚫ SaaS companies
⚫ eCommerce sites
⚫ Agency portfolios
⚫ Startup landing pages
⚫ APIs and services

If its global network slows down (or becomes unavailable) — it immediately impacts millions of downstream platforms.

Even companies that don’t use Cloudflare directly may use services that require Cloudflare as part of their operational stack — this means more websites (notice how I didn't say individual businesses) will also go offline, as they will be dependent on Cloudflare indirectly.

What It Means For Businesses

This outage is an explicit reminder of just how connected the internet is today.

When your site goes down, it doesn't mean there is a problem with:

⚫ your hosting
⚫ your codebase
⚫ your DNS
⚫ the database
⚫ the deployment
⚫ your development team

It is an infrastructure issue that is far disconnected from your server.

From the perspective of business owners — it is a nudge to think about being proactive about:

⚫ monitoring your status
⚫ utilizing a secondary DNS provider for redundancy
⚫ Platform redundancy and resiliency
⚫ potentially using multiple service providers for mission-critical infrastructure

What You Can Do Next

To start thinking ahead as it relates to future large outages to your platform you can:

⚫ Get a status monitoring product (like UptimeRobot, Pingdom, etc.).
⚫ Potentially use a secondary DNS provider for your company, just in case.
⚫ Cache your critical pages when you can.
⚫ Communicate/engage with customers during downtime.

The largest infrastructure companies can fail (and have), but your ability to communicate shouldn't.

Cloudflare Is Now Recovering

As of now, Cloudflare is stabilizing its network and most affected websites are gradually coming back online.

If your site still looks offline, give it a moment — the global edge network takes time to restore fully.