Network, DNS, and Email Infrastructure

Cloudflare Configuration Health Checker

Live now

Uses publicly visible signals to identify Cloudflare configuration patterns that often look correct on the surface but silently weaken security, performance, or SSL handling.

Interactive tool Structured result Recommended next steps

Best for

Site owners and developers who have Cloudflare in front of their site but have never fully reviewed the configuration or are experiencing unexplained performance or SSL issues.

Who this tool is for

Site owners and developers who have Cloudflare in front of their site but have never fully reviewed the configuration or are experiencing unexplained performance or SSL issues.

What this tool checks

SSL mode detection — whether Full, Full Strict, or Flexible is in use, and whether the mode is appropriate
Security header presence and quality — HSTS, X-Frame-Options, Content-Security-Policy indicators
Cache behaviour signals — whether static assets are being served efficiently from Cloudflare edge nodes
Common misconfiguration patterns such as orange-cloud DNS records on subdomains that should be grey-clouded

What you will get

A health summary for each configuration area with a clear status and explanation
A list of the most likely misconfiguration zones based on public signals
A prioritised checklist for conducting a proper Cloudflare configuration review
Enough context to know whether the issue is a Cloudflare setting or an origin server problem

Run the tool

Enter your details and the tool will return a structured result based on your inputs.

Need implementation help?

Need a full Cloudflare configuration review and fix?

Cloudflare issues often involve origin setup, mixed SSL decisions, DNS record structure, cache rules, and firewall policy working against each other. Use the contact form to describe the issue and get a proper review.