Safe Browser Check
Analyze your browser's security posture, privacy settings, and tracking vulnerabilities in real-time.
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Scanning Browser...
Analyzing security protocols, privacy settings, and leak vectors.
What Is a Browser Security Check?
Your browser exposes a significant amount of information about your system to every website you visit — through JavaScript APIs, HTTP headers, and browser features. Some of this exposure is intentional and necessary for websites to function correctly. But some of it creates privacy and security risks that most users are not aware of.
This tool analyzes your browser's current configuration and identifies potential vulnerabilities or privacy leaks — giving you a clear picture of what you are exposing and what you can do to improve your security posture.
Common Browser Security Issues
- WebRTC IP leak — WebRTC (used for video calls) can reveal your real IP address even when using a VPN, because it bypasses the VPN tunnel for peer-to-peer connections. This is one of the most significant privacy risks for VPN users.
- Browser fingerprinting — websites can identify you across sessions by combining your User Agent, screen resolution, installed fonts, timezone, and other attributes into a unique "fingerprint" without using cookies.
- Do Not Track ignored — the DNT header is set by your browser but most websites simply ignore it. It provides no actual protection.
- Third-party cookies — still enabled in many browsers, allowing advertisers to track you across different websites.
- Outdated browser version — older browsers have known security vulnerabilities that attackers actively exploit.
Knowledge Base
A comprehensive security scanner that audits your browser's privacy settings, tracks potential vulnerabilities like WebRTC IP leaks, Canvas fingerprinting, and checks for active protection mechanisms like Ad Blockers and secure contexts.
- 1Open the tool - it automatically starts scanning your browser.
- 2Review the overall Privacy Score out of 100.
- 3Check each card for specific warnings (yellow) or dangers (red).
- 4Fix the highlighted issues in your browser settings and re-scan.
It goes beyond basic checks. It actively tests for WebRTC IP leaks (critical for VPN users), detects Canvas Fingerprinting vectors, checks for automation/bot scripts, and uses bait scripts to verify if your Ad Blocker is actually working.
What is a WebRTC IP Leak?
Even if you use a VPN, WebRTC (used for video calls) can sometimes bypass it and expose your real IP address. This check warns you if your browser is vulnerable to this leak.
What is Canvas Fingerprinting?
Websites draw a hidden image on your screen and measure how your hardware renders it. This creates a unique 'fingerprint' to track you across sites without cookies. This tool checks if your browser allows it.
Why is 'Cookies Enabled' a warning?
While cookies are necessary for logging into websites, they are also the primary way advertisers track your browsing habits. It's flagged as a warning so you are aware of the tracking potential.