1. network.http.pipelining => true
  2. network.http.proxy.pipelining => true
  3. network.http.pipelining.maxrequests => 12
  4. content.notify.backoffcount => 5
  5. plugin.expose_full_path => true
  6. ui.submenuDelay => 0
  7. network.dns.disableIPv6 => true
  8. javascript.options.jit.chrome => true
  9. javascript.options.jit.content => true