Using a browser that blocks third-party trackers isn’t just important for privacy — it usually means it runs much faster, too. Most trackers are just scripts that run in the background on a number of websites. You can’t see them, but you can feel them slowing down your browser. As of version 67 of { -brand-name-firefox }, fingerprinting and cryptominers are also blocked. If you’re not familiar with cryptominers, here’s an example of how they can affect you: maybe you’ve experienced your computer suddenly running hotter or the battery depleting faster than normal. That’s often the byproduct of cryptominers creeping around on your device.
浏览器能够阻止第三方跟踪器不仅对隐私很重要 — 通常也意味着可以运行得更快。大多数跟踪器只是一些网站后台运行的脚本。您看不到它们，但可以感觉到它们拖慢了浏览器的速度。从 { -brand-name-firefox } 67 版本开始，数字指纹跟踪程序和加密货币挖矿程序也会被拦截。如果你不熟悉“挖矿”，这里有一个案例可以说明它们是如何影响您的：也许您经历过计算机突然升温变卡，或者电量消耗得比平时更快。这往往是“矿工”在您的设备上肆虐的“杰作”。