Cloudflare is a relatively cheap "lite CDN" for developers who want caching without putting in any work. This becomes a gateway drug for Cloudflare's more expensive plans once you outgrow the free plan. It quickly adds up; I worked for a company that wasn't even on an enterprise plan and was spending hundreds of dollars a month on Cloudflare just because they had a lot of domains.
My reservation with Cloudflare is the concept of letting a third party MitM my SSL traffic. That and it's more expensive than a cheapo CDN like Stackpath if all you really care about is CDN (and Cloudflare isn't even really a good CDN, just a quick hack to speed up small static files).
My reservation with Cloudflare is the concept of letting a third party MitM my SSL traffic. That and it's more expensive than a cheapo CDN like Stackpath if all you really care about is CDN (and Cloudflare isn't even really a good CDN, just a quick hack to speed up small static files).