搜尋 Mozilla 技術支援網站

防止技術支援詐騙。我們絕對不會要求您撥打電話或發送簡訊,或是提供個人資訊。請用「回報濫用」功能回報可疑的行為。

Learn More

Firefox will launch maximized, then immediately size down to a specific size every time

more options

I've got this weird behavior happening where if my window is closed from maximize, which saves the browser's size, and I open it, it will first open in maximize then size down to the same size.

In other words, Firefox will always open the window to a specific size regardless of what it was when I closed it. This is extremely annoying.

Is this part of resisting fingerprinting? This is some unusual behavior that I haven't seen Firefox do before ever.

I can provide a little video if my explanation wasn't clear.

I've got this weird behavior happening where if my window is closed from maximize, which saves the browser's size, and I open it, it will first open in maximize then size down to the same size. In other words, Firefox will always open the window to a specific size regardless of what it was when I closed it. This is extremely annoying. Is this part of resisting fingerprinting? This is some unusual behavior that I haven't seen Firefox do before ever. I can provide a little video if my explanation wasn't clear.

被選擇的解決方法

所有回覆 (2)

more options

選擇的解決方法

That is a result of enabling resistFingerprinting.

https://support.mozilla.org/en-US/kb/firefox-protection-against-fingerprinting

more options

Interesting. I didn't think the startup size of a browser added to fingerprinting.

That said, I couldn't find anything related to that behavior when I tried to look it up. Hopefully this question can help others curious about this behavior.