Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

当サイトはユーザー体験を改善するためのメンテナンスを実施中に機能が制限される予定です。記事を読んでもあなたの問題が解決せず質問をしたい場合は、Twitter の @FirefoxSupport、Reddit の /r/firefox で、サポートコミュニティが皆さんを助けようと待機しています。

Mozilla サポートの検索

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

詳しく学ぶ

このスレッドはアーカイブに保管されました。 必要であれば新たに質問してください。

Websites requesting cookie privileges

  • 5 件の返信
  • 1 人がこの問題に困っています
  • 9 回表示
  • 最後の返信者: jmc7

more options

Websites frequently pop up a message telling me to approve their use of cookies. If I decline, many times the web page becomes inaccessible.

If I ‘Accept’, does that circumvent my Firefox settings for cookies, either by changing the settings or by putting the website on an ‘Exceptions’ list? Or can I rely on my Firefox settings being unchanged and enforced even if I click ‘Accept’?

Sample popup: “We use cookies to improve user experience, personalize advertisements, and analyze website traffic. For these reasons, we may share your site usage data with our social media, advertising, and analytics partners. By clicking ‘Accept’, you agree to our website’s cookie use as described in our Cookie Policy. You can change your cookie settings at any time by clicking ‘Preferences’.”

The buttons are ‘Preferences’, ‘Decline’, and ‘Accept’.

Thanks.

Websites frequently pop up a message telling me to approve their use of cookies. If I decline, many times the web page becomes inaccessible. If I ‘Accept’, does that circumvent my Firefox settings for cookies, either by changing the settings or by putting the website on an ‘Exceptions’ list? Or can I rely on my Firefox settings being unchanged and enforced even if I click ‘Accept’? Sample popup: “We use cookies to improve user experience, personalize advertisements, and analyze website traffic. For these reasons, we may share your site usage data with our social media, advertising, and analytics partners. By clicking ‘Accept’, you agree to our website’s cookie use as described in our Cookie Policy. You can change your cookie settings at any time by clicking ‘Preferences’.” The buttons are ‘Preferences’, ‘Decline’, and ‘Accept’. Thanks.

選ばれた解決策

A website cannot override your Firefox settings, no. Firefox isn't even paying attention to whether there is a cookie consent in the page -- for all it knows, that button ordered a coffee. When the server or a script in the page wants to set a cookie, Firefox's response is based on whether that is allowed by your settings.

この回答をすべて読む 👍 1

すべての返信 (5)

more options

For the website you are online with, you need to accept their cookies. Cookies contain information the website stores about you, your system, what you do on the site . . . . . If these cookies are blocked, the website may not work properly.

On the other hand, there are also 3rd party cookies. These are for websites that you are currently Not online with. Such does not mean there is a security breach. You would have to contact the website support and ask them about this.


https://support.mozilla.org/en-US/kb/websites-say-cookies-are-blocked-unblock-them

more options

Those cookies are possibly session cookies that expire when you close Firefox.

more options

Thanks, but you provided general information on how cookies work. Knowing absolutely everything about cookies wouldn't answer my question. I'm asking about what Firefox does in a specific situation.

A website says I need to allow their cookies to do some nebulous thing. If I say "Okay", Firefox is still in ultimate control of how the cookies are handled. Does Firefox treat it as "Okay, you can do that, as long as it's in line with my cookies preferences in Firefox settings"? Or does Firefox treat it as "Okay, you can do that, and either my cookies preferences in FireFox settings will be changed accordingly, or you'll be added to an Exceptions list"? Or does Firefox treat it as "Okay, you can do that, even though it goes against my cookies preferences in Firefox settings"?

この投稿は jmc7 により に変更されました

more options

選ばれた解決策

A website cannot override your Firefox settings, no. Firefox isn't even paying attention to whether there is a cookie consent in the page -- for all it knows, that button ordered a coffee. When the server or a script in the page wants to set a cookie, Firefox's response is based on whether that is allowed by your settings.

more options

Thank you, this is very helpful. I'm glad that this is what Firefox does.