Cloudflare Radar Rank Checker
Cloudflare's own traffic-based domain popularity rank.
This is one independent signal used by the Domain Security Score, and can also be run on its own for any domain.
Based on: Cloudflare Radar API
About this validation
Cloudflare's own traffic-based domain popularity rank.
- Vendor documentation:
- Rules reviewed:
- Sep 6, 2026
SEOTechTests methodology: Data source: a live Cloudflare Radar API query for this domain's traffic-based popularity rank (cached and shared with the Cloudflare Radar Domain Ranking check). UNKNOWN when the API token isn't configured or the request fails.
Standards and vendor-documented behavior can change. This reflects the source as last reviewed above, not a permanent guarantee.
FAQ
What does this check show?
The domain's popularity rank as measured by Cloudflare Radar, which is based on DNS query volume and traffic Cloudflare observes across its global network.
How is this different from Tranco Rank?
Tranco combines several independent ranking providers over time specifically to resist manipulation; Cloudflare Radar's rank instead reflects Cloudflare's own first-party traffic visibility -- two independently sourced popularity signals.
Does having no Cloudflare Radar rank mean the domain has no real traffic?
No -- it means the domain isn't popular enough to register in Cloudflare's visible ranking, which the large majority of domains on the web fall into.
Why can this check return UNKNOWN?
It requires a configured Cloudflare API token; without one, or if the API call fails, the result is UNKNOWN.