15 coolest Firefox Tricks Ever

I found this interesting article at the Lifehack website. The articles lists 15 tweaks and tips for Firefox of which several have not been known by me. Did you for instance know that you could move a page down by pressing the spacebar, that you could move around tabs by pressing CTRL + TAB or that you could use so called smart keywords for searching IMDB in the Address Bar (try typing in imdb Johnny Depp) ?

I especially liked the entries about keyboard, mouse and tab shortcuts which listed several shortcuts that I have not been using actively but will do so from now on. Several tips in the list however are more or less known by everyone who read at least one “How to tweak Firefox” articles.