Verified65% confidenceFactExact time
Browser fingerprinting collects parameters such as browser type, screen resolution, fonts, WebGL, and Canvas to uniquely identify a browser instance in over 94% of cases, and cannot be cleared by users or defeated by private browsing mode
3
Sources
65%
Confidence
Long-term
Relevance
8/6/2026
First Seen
Sources
Related Claims
UnverifiedBrowser fingerprinting is when websites combine various attributes collected from a user's browser into a high-entropy identifier to distinguish different visitors; unlike cookies, fingerprints are difficult for users to actively clear and are often used for cross-session tracking and bot identification.76% similarUnverifiedAnti-fingerprinting scripts make each visit appear to come from a different device by forging, randomizing, or unifying browser feature values, thereby countering tracking.71% similarUnverifiedThe core principle of anti-detection browsers is to create an independent and isolated browser environment for each account, so that the fingerprints of each account are not linked to one another.68% similarUnverifiedThe browser automatically adds content-visibility: hidden to ::details-content via inline styles, removing the content from rendering when collapsed, similar to display: none.66% similarUnverified反爬虫脚本通过检测 navigator.webdriver 标志位、canvas 渲染能力、AudioContext 频谱特征和 WebGL 渲染器信息等环境指纹来识别非浏览器环境66% similar
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