From this point on , about 34 days . They ' ll end on Tuesday . <| sep |> Oops ! My discord ID is VortexGames # 2034 <| sep |> I don ' t understand the fascination with Pale Moon . It was essentially a reaction to an interface change Australis , one that was later revertible with the CTR and Status 4 evar addons in vanilla Firefox . As a consequence , this forked code required substantial maintenance of an old code base that will never support modern security features such as sandboxing and Readonly JIT , is already dropping massively behind in standards , will never be multiprocess and whose support for addons is poor Often old versions are required to be installed . If you run Palemoon it is essentially akin to running Internet Explorer 10 , if it was still supported with most security updates . Most of the things that people seem to have a problem with in Firefox can be fixed , in Firefox . CTR and Status 4 evar allows full conversion away from Australis , Mozilla offers an EMEfree build , and in Firefox it is not downloaded unless a site tries to use it . Unchecking the option for it literally removes it from your system . Moreover , the requirement for signed addons can be disabled in Nightly or Dev Edition , and Firefox offers unbranded builds on release for testing purposes . Pocket is lazily initialized , uses an immeasurably small amount of resources unless interacted with , and can be disabled through aboutconfig . Telemetry can be completely disabled . The supposed speed tweaks are extremely minor , and are merely some compiler options , and the removing of old software support to allow these . As of Firefox 53 , Vanilla Firefox will target the same level of Windows 7 and above . Regardless , the lack of multiprocess support or modern refactoring and speed enhancements from upstream will absolutely dwarf any comparative advantage in buildtime optimisations .