Reviews for CanvasBlocker
CanvasBlocker by kkapsner
375 reviews
- Rated 5 out of 5by 深鸣, 36 minutes ago
- Rated 5 out of 5by LongLive, 20 hours ago
- Rated 5 out of 5by Firefox user 16648806, 13 days ago
- Rated 5 out of 5by Firefox user 18159377, 17 days ago
- Rated 5 out of 5by Firefox user 16700479, 24 days ago
- Rated 5 out of 5by Júlio C. Oliveira, a month agoOn coveryourtracks.eff.org shows "Your browser has a unique fingerprint" with a red line under it, And on the section of hash it shows "randomized by first party domain", So I guess it is working some way.
- Rated 5 out of 5by Tixie, a month ago
- Rated 5 out of 5by Firefox user 15124803, a month ago
- Rated 1 out of 5by Nibinaear, 2 months agoCaused massive slow down when using ebay and other websites. Firefox identified it as causing slow down, task manager showed as 30% cpu usage for FF.
Developer response
posted a month agoThere is little I can do about the problem with eBay. Whitelisting the DOMRect-API helps:
https://github.com/kkapsner/CanvasBlocker/issues/555
https://github.com/kkapsner/CanvasBlocker/issues/563
That's why it's whitelisted in the convenience preset. - Rated 5 out of 5by Anonymous, 2 months ago
- Rated 4 out of 5by Firefox user 18086230, 2 months ago
- Rated 5 out of 5by bibimbap, 2 months ago
- Rated 4 out of 5by Firefox user 18055875, 3 months ago
- Rated 3 out of 5by Firefox user 15183223, 3 months agoThere is a little problem with it... this extension is used by a relatively small community. When a site makes a fingerprint of your browser, the part of the fingerprint is the used extensions... If you can't hide your extension, then the existance of it with some other parameters are enough to track you. IMHO
Developer response
posted a month agoI'm aware of that problem. But since it changes stuff it can always be detected.
But we try to spoof the "other parameters" so the tracking gets confused. - Rated 5 out of 5by Aminul, 3 months ago
- Rated 5 out of 5by Firefox user 18037639, 3 months ago
- Rated 5 out of 5by Firefox user 17118413, 3 months ago
- Rated 5 out of 5by jieran233, 3 months ago
- Rated 5 out of 5by Firefox user 13619463, 4 months agohad to disable it because its slowing my browser down again. im sure its mozillas fault, not yours but pls look into it. (this has happened before and it was their fault)
Developer response
posted a month agoFor slowdowns the DOMRect API is a hot candidate. I had to disable the notifications for it and it solved my slowdowns.
If this does not solve the problem please open an issue at https://github.com/kkapsner/CanvasBlocker/issues - Rated 5 out of 5by Firefox user 17151132, 4 months ago
- Rated 5 out of 5by daishixu, 4 months ago
- Rated 1 out of 5by Gamerz cart, 4 months ago