除了快速浏览体验之外，Mozilla Firefox还提供了许多隐私功能。如果您不知道，浏览器有一个秘密过滤器，可以防止成人网站出现在您的新标签页上。成人过滤器^{(Adult Filter)}似乎通过根据超过 2,900 个站点的列表检查URL并^(URLs)在找到匹配项时过滤它们来工作。但是，如果您想在Firefox中禁用^(Firefox)成人过滤^{(Adult Filter)}器，请按照以下步骤操作。

当您打开一个新标签页时，Firefox会按组显示最常访问的网站。这些网站被命名为“热门网站”，更广为人知的是“亮点”。如果浏览器发现任何令人讨厌的东西，它只会将这些网站删掉。这是通过根据NSFW（工作^(Work)不安全^(Safe)）网站列表检查URL^(URLs)来实现的。

另一方面，过滤器会阻止成人网站的磁贴显示在Firefox 新标签^{(Firefox New Tab)}页的“Highlights/Top Sites部分下。因此，每当用户打算访问特定的成人网站或在不知情的情况下为成人或禁止页面添加书签时，该页面将不会出现在新标签^{(New Tab)}页上。

在Firefox的新标签页^{(New Tab Page)}上启用或禁用成人过滤器^{(Adult Filter)}

默认情况下，成人过滤器^{(Adult Filter)}被Firefox设置为“开启”^(‘On’)位置。要禁用它，您必须复制以下文本行并将其粘贴到Firefox 浏览器^(Firefox)的空URL字段中 -

about:config?filter=browser.newtabpage.activity-stream.filterAdult

之后，按Enter键，当提示出现警告消息时，忽略它并继续。

然后，只需双击或右键单击它并选择“切换”选项，将首选项 browser.newtabpage.activity-stream.filterAdult 设置为false 。

此值在配置时将禁用成人过滤器。

要再次启用它，只需将值更改为'True'。

此浏览器功能不是出于安全原因开发的，而是为不希望在新标签页上将其内容与NSFW站点相关联的商业合作伙伴开发的。^(NSFW)令人惊讶的是，过滤器多年来一直在开发中，但直到最近才大体可见。

How to enable or disable Adult Filter on the New Tab Page in Firefox

Apart from a fast browsing experience, Mozilla Firefox offers many privacy features. If you are not aware, the browser has a secret filter that prevents adult sites from showing up on your new tab page. The Adult Filter appears to work by checking URLs against a list of over 2,900 sites and filters them if a match is found. However, if you want to disable Adult Filter in Firefox, follow the steps below.

When you open a new tab, Firefox displays most commonly visited sites in groups. These sites are named as ‘Top sites’ and better known as ‘Highlights’. If the browser finds anything unsavory, it just prunes those sites out. This, it does by checking the URLs against a list of NSFW (Not Safe for Work) sites.

The filter, on the other hand, prevents tiles for adult sites from showing under Highlights/Top Sites section of the Firefox New Tab page. As such, whenever a user intends to visit a particular adult site or unknowingly bookmarks an adult or prohibited page, that page won’t appear on the New Tab page.

Enable or Disable Adult Filter on the New Tab Page in Firefox

By default, Adult Filter is Firefox is set to ‘On’ position. To disable it, you’ll have to copy the following line of text and paste it in the empty URL field of the Firefox browser-

about:config?filter=browser.newtabpage.activity-stream.filterAdult

After that, hit the Enter key and when prompted with a warning message, ignore it and proceed further.

Then, simply set the preference browser.newtabpage.activity-stream.filterAdult to false by double-clicking it or right-clicking it and choosing the ‘toggle’ option.

This value, when configured will disable the adult filter.

To enable it again simply change the value to ‘True’.

This browser feature was not developed for security reasons but for commercial partners that didn’t want to have their content associated with NSFW sites on the new tab page. Surprisingly, the filter has been in development since years but became largely visible only recently.

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