Firefox Disable iframes; about:config > browser.frames.enabled

In the address bar go to about:config.

In the Filter: browser.frames.enabled

Double click the value to toggle from true to false.

Open a new window for changes to appear.

Did this help you? Please let me know with a comment. Thank you
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4 comments (RSS)

  1. anonymous

    browser.frames.enable is not an option :(

  2. anonymous

    Mozilla removed the browser.frames.enabled option in Firefox 32.

    Bug 1013457 removed this feature.

  3. anonymous

    didn't work. browser.frames is not a found

  4. anonymous

    "Bug 1013457 - Remove the browser.frames.enabled pref"

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