---
name: Cloudflare Radar URL Scanner
slug: cloudflare-radar-url-scanner
url: https://radar.cloudflare.com/scan
category: URL scanning
bestFor: "A quick public report on what a URL loads and whether Cloudflare had a malicious-content verdict."
freeTier: yes
price: "Free"
checks:
  - live-url
freeTierNote: "Cloudflare's scan limits page lists a Free / Radar plan with 5,000 public URL scans a month, no unlisted scans, and a rate of 1 scan per 10 seconds. The Radar page says unlisted scans are available in the Cloudflare dashboard and require login."
verifiedOn: "2026-10-13"
sources:
  - https://radar.cloudflare.com/scan
  - https://developers.cloudflare.com/security-center/investigate/scan-limits/
unknowns:
  - "What an unlisted scan stores, beyond the page saying it requires a dashboard login."
---

This is a useful outside view of a deployed URL: technologies, requests, and a malicious-content verdict when Cloudflare has one. It does not sign in as a user, and it does not test Supabase row level security or your Stripe webhook.

Do not paste a URL that has a secret in the query string. The page describes public scans as shareable.