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Firefox Quantum optimization

about:config

  • Set browser.download.animateNotifications to False

  • Set security.dialog_enable_delay to 0

  • Set network.prefetch-next to False (Only on slow internet connections)

  • Set browser.newtabpage.activity-stream.feeds.telemetry to false

  • Set browser.newtabpage.activity-stream.telemetry to false

  • Set browser.ping-centre.telemetry to false

  • Set toolkit.telemetry.archive.enabled to false

  • Set toolkit.telemetry.bhrPing.enabled to false

  • Set toolkit.telemetry.enabled to false

  • Set toolkit.telemetry.firstShutdownPing.enabled to false

  • Set toolkit.telemetry.hybridContent.enabled to false

  • Set toolkit.telemetry.newProfilePing.enabled to false

  • Set toolkit.telemetry.reportingpolicy.firstRun to false

  • Set toolkit.telemetry.shutdownPingSender.enabled to false

  • Set toolkit.telemetry.unified to false

  • Set toolkit.telemetry.updatePing.enabled to false

  • max-persistent-connections-per-server --> 8 or 10

  • network.http.speculative-parallel-limit : 0

Disable Pocket

  • Set reader.parse-on-load.enabled to False
  • Set reader.parse-on-load.force-enabled to False
  • Set browser.pocket.enabled to False
  • Set loop.enabled to False

Cache

  • browser.sessionhistory.max_entries : 50
  • browser.cache.memory.capacity : Integer
RAM VALUE
128MB 2048
256MB 4096
512MB 8192
1GB+ 12288
  • browser.cache.disk.capacity : default (256000) --> 4096

Disble Prefetch

  • network.dns.disablePrefetch : false
  • network.prefetch-next : false
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