---
title: Scan limits · Cloudflare Security Center docs
description: Limits
lastUpdated: 2024-08-13T19:56:56.000Z
chatbotDeprioritize: false
source_url:
  html: https://developers.cloudflare.com/security-center/investigate/scan-limits/
  md: https://developers.cloudflare.com/security-center/investigate/scan-limits/index.md
---

URL scans are limited by search history, Public and Unlisted visibility, and requests per second across different Cloudflare plans.

| Cloudflare Plan | Search history | Public scans (per month) | Unlisted scans (per month) | Rate limit |
| - | - | - | - | - |
| **Free / Radar** | last 50 scans | 5,000 | none | 1 per 10 seconds |
| **Self serve** | 30 days | 5,000 | 500 | 1 per 10 seconds |
| **Enterprise** | 12 months | 10,000 | 5,000 | 12 per second |
| **Cloudforce One** | Unlimited | 75,000 | 20,000 | 12 per second |
