Earlier quoted context omitted.
They may be distinguishing them based on their type of customer, rather than their quantity of traffic. Other CDNs may tend to exclusively pursue much larger customers like big banks, governments, etc., while Cloudflare from my understanding is quite happy to serve the smaller market segment.
Ahh, yes, I read it as "small, business-focused CDN" though there's no comma there. You're right..they meant focused on "small business." I suppose the dash threw me off.
It should have been the ugly but correct “small-business-focused CDN”. If they didn’t want to double hyphenate then “small-business focused” would have been read properly by everyone. But you definitely parsed their “small[,] business-focused” correctly :).