The most popular websites are the ones that need to use CDNs. There's about 4 CDNs of note, so when one is down there's a massive knockon. At work we have fast

The most popular websites are the ones that need to use CDNs. There's about 4 CDNs of note, so when one is down there's a massive knockon. At work we have fastly, cloudflare, and some others. Fastly has been removed from the pool so we're back up. Fortunatly (or rather thanks to planning) we didn't rely on a cloud service to do that though (say a password stored in cloud based bitwarden)