Cloudflare is useful, but it should be an informed architectural choice rather than an automatic dependency.
What Cloudflare changes
With proxied DNS, website traffic reaches Cloudflare before it reaches your hosting server. That can provide caching, traffic filtering, TLS handling and protection from certain attacks. It also introduces another control plane between the visitor and the origin.
Why might a business choose not to use it?
A well-managed origin can run perfectly well without a reverse proxy. Direct hosting can make troubleshooting simpler, remove cache surprises and keep responsibility in one place. The trade-off is that the origin address is public and the hosting platform must carry more of the security and performance burden.
DNS is not the same as proxying
A provider can host authoritative DNS without proxying web traffic. MX and TXT records used for email are DNS-only regardless. Understanding which records are proxied matters more than simply saying a domain “uses Cloudflare”.
The sensible decision
Start with the risks, traffic profile, hosting quality and operational capability. Use Cloudflare when its benefits solve a real problem. Avoid adding it purely because it appears on a standard setup checklist.
Make a considered infrastructure decision
Tell me what you need to improve. We will agree the scope, the right service and the next step before work starts.