Bardzo pomocne! Wielkie dzięki, już dodałem do ulubionych!

Nice! But how does one get to the network.prefetch-next key?

Im thinking the same thing..

source said:

To view this list, type about:config into the Firefox address bar. Then, enter the name of the key you want to update in the "Filter" field. The list will narrow to only the entries that match your keyword as you type, as shown.

Very cool. Thanks!

thanks, I was wondering why'n'the hell I would pull up a new search sometimes and I would get prompted to accept cookies for some of the top or first listed sites. Mystery solved!