allo-

Settings like the font whitelist or an useragent override must not be unique to users of the profilemaker, else the profile will make the fingerprint larger and not smaller. So...

browser.startup.homepage;about:blank instead of ``about:home``

- `extensions.update.autoUpdateDefault` enabled automatic addon update and should probably be disabled by default - `extensions.update.enabled` enables automatic update search for addons and should probably stay enabled. Pro: - In chromium...

Since Firefox 72, `signon.includeOtherSubdomainsInLookup` is `true` by default, what means that saved passwords from other subdomains are suggested for password fields as well.

IndexedDB setting may be removed in favor to a global storage policy

2

The ``IndexedDB`` setting will probably be removed and all storage (cookies, localStorage, etc.) will be handles the same by "cookie" cleanup APIs. https://bugzilla.mozilla.org/show_bug.cgi?id=1488583

Firefox notifies the user, when a site had a security breach. Users might want to disable it. Setting: extensions.fxmonitor.enabled;false TODO: How does Firefox get the data and is there a...

Here is a Twitter thread about what requests Firefox makes on the first run. https://twitter.com/jonathansampson/status/1165858896176660480 It would be a nice target to get it down to zero.

Download Dialog Button Delay

2

The download button can only be pressed after 3 seconds. This is a security feature, but annoying. Lowering the delay may be okay, advanced users can even disable it, though...

Find requests to getpocket.cdn.mozilla.net

3

Even with pocket disabled, Firefox makes requests to ``getpocket.cdn.mozilla.net``. What causes this? Candidates: - New Tab Page (``browser.library.activity-stream.enabled``)

Mozilla tested ``dom.push.alwaysConnect`` in a shield study as load test if their servers can handle many connections. I am not sure if this setting is just used for tests or...