瀏覽器指紋
網站能看到你的哪些資訊
你有多獨特？
常見問題
什麼是瀏覽器指紋？
瀏覽器指紋是一種追蹤技術，它收集關於你的瀏覽器、作業系統、已安裝外掛、螢幕解析度、時區、語言設定等特徵資訊來建立唯一識別碼。與Cookie不同，指紋很難刪除，因為它基於你的裝置配置而非儲存的資料。
如何防止瀏覽器指紋追蹤？
To reduce browser fingerprinting: use the Tor Browser which standardizes fingerprint attributes, enable Firefox's Enhanced Tracking Protection in strict mode, use browser extensions like uBlock Origin or Canvas Blocker, disable JavaScript for untrusted sites, use a VPN to mask your IP, and avoid installing unusual browser plugins or fonts that make your configuration more unique.
Can I be tracked with browser fingerprinting?
Yes, browser fingerprinting can track you across websites without cookies. Studies show that most browsers have a unique fingerprint, making it possible to identify and follow your activity. Advertisers and analytics companies use fingerprinting as a fallback when cookies are blocked. However, fingerprints can change when you update your browser or OS, making long-term tracking less reliable.