Please add spaces between words: Thechangemeansthatthepageloadsmuchfasteranditbecomesmoreresponsive.Alsohangupsthatwerecausedbyslowloadingofthethirdpartyscripts(suchastheonereportedinthisbug)willbeeliminated.
The change means that the page loads much faster and it becomes more responsive. Also hangups that were caused by slow loading of the third party scripts (such as the one reported in this bug) will be eliminated.