Zscaler Zulu URL Risk Analyzer
Free dynamic risk scoring engine for web content analysis. Assesses URLs from multiple perspectives: content analysis, URL patterns, and host…
Platforms: Web · Last verified September 7, 2026
Free dynamic risk scoring engine for web content analysis. Assesses URLs from multiple perspectives: content analysis, URL patterns, and host reputation using machine learning.
Only use this tool against systems you own or are explicitly authorized to test — see the disclaimer.
Getting started
Best for: URL risk scoring, web threat detection, malicious content analysis. See the official site linked above for details.