I've just found a nice article
[http://www.fedorawiki.de/index.php/Konqueror_(Webbrowser)_beschleunigen
(german)] about enabling DNS-Cache for Konqueror at fedorawiki.de. It's very
useful, because Konqueror doesn't provide this feature. If you take e.g. the
german freemail provider http://gmx.net, Konqueror sends a huge amount