this post was submitted on 12 May 2026
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Privacy
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Link for people on mobile: https://aurora-shine.codeberg.page/no-google-track/
I didn't read it all, but am kinda surprised about the fingerprinting explanation. For me its the combination of all individual characteristics of your browser. What's the canvas graphic thing (item 2) you are explaining here? https://aurora-shine.codeberg.page/no-google-track/about-config.html
Canvas is a special "place"/way of drawing images on a website. It can be used for fingerprinting since different gpus/drivers etc draw things a little differently. Basically a script on a page draws thousands of shapes, pictures whatnot on a canvas you can't see i.e. is placed somewhere out of the standard view area. Then the script calculates some kind of hash or checksum. Combine that with other fingerprinting characteristics you'll get pretty nicely unique browsers.
For example LibreWolf blocks canvas by default for everyone and randomizes the canvas data on every read. If you happen to use a site that uses the canvas for legitimate purposes you won't ever see what's supposed to be there by the original design.
Thank you so much for explaining this in such detail! I'm still quite new to this 'privacy world'. If there are any mistakes on my site, I'd really appreciate feedback. And I'm trying my best to understand everything, even though my English isn't great yet 😅😅