Cloudflare provides CDN, security and network services commonly deployed in front of websites and applications. One question deserves closer attention: Which performance and security problems can a CDN solve, and which still require origin-server changes?
What to examine before choosing Cloudflare
Caching static assets differs from caching authenticated checkout or account pages. A misconfigured edge policy can expose private content or break transactions. In practice, this is particularly relevant to site owners improving performance and edge security.
Terms and limitations to check
Test cache rules, WAF behaviour, DNS changes, image optimisation, bot controls and plan-specific logs without assuming every feature is included. The cheapest subscription may not have the lowest lifetime cost.
Where it fits among alternatives
Relevant comparison points include Fastly, Akamai, Kinsta. Review the point where the user becomes responsible for an external service or integration.
Editorial status: This is an initial company research profile. No hands-on performance claims or numerical editorial score have been assigned.