Bot.sannysoft -

When you visit the site, it runs a battery of tests. A "Failed" result (usually in red) indicates that a bot detection system like or DataDome could easily block your script.

Headless browsers often lack standard plugins like the PDF viewer. Sannysoft checks the navigator.plugins array to see if it looks like a real installation. bot.sannysoft

is a specialized test page designed to expose the "leaks" that reveal a browser is being controlled by software rather than a human. Unlike basic sites that only check your IP address, Sannysoft analyzes deep browser properties (fingerprinting) and JavaScript execution environments to see if they deviate from standard, manual browsing behavior. Key Detection Tests on Sannysoft When you visit the site, it runs a battery of tests

The site analyzes how your browser renders graphics. Bots often use software-based rendering (like SwiftShader), which looks very different from the hardware-accelerated rendering used by human devices. Sannysoft checks the navigator

It verifies if your navigator.languages and notification permissions match a typical user profile. Why Developers Use It