{
  "browser.cache.disk.enable" = false;
  "browser.cache.disk_cache_ssl" = false;
  "browser.cache.insecure.enable" = false;
  "browser.cache.memory.enable" = false;
  "browser.cache.offline.enable" = false;
  "browser.newtabpage.enabled" = false;
  "browser.startup.homepage" = "chrome://browser/content/blanktab.html";
  "browser.toolbars.bookmarks.visibility" = "never";
  "browser.urlbar.shortcuts.history" = false;
  "browser.urlbar.shortcuts.tabs" = false;
  "browser.urlbar.suggest.history" = false;
  "browser.urlbar.suggest.openpage" = false;
  "browser.urlbar.suggest.recentsearches" = false;
  "places.history.enabled" = false;
  "plugin.scan.plid.all" = false;
  "privacy.donottrackheader.enabled" = true;
  "sidebar.revmap" = true;
  "sidebar.verticalTabs" = true;
}