This is the same with Firefox 38.0.5 on Windows. This one site is so bad, the whole browser becomes unusable. But I don't see the same issue with Chrome.
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to firefox in Ubuntu. https://bugs.launchpad.net/bugs/1451469 Title: Firefox freezes and consume a lot of memory when visiting www.argos.co,uk Status in firefox package in Ubuntu: Confirmed Bug description: Just visit www.argos.co.uk lubuntu 14.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1451469/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp