If you notice with it that your cpu usage makes jumps (with load applet you see it on top bar) as root use "pkill browserd". For some reason it sometimes stays on. And as settings user agent: mobile, zoom: 150, mode: landscape and interface size: large.

And here you'll find instructions by halftux how to update certs: https://talk.maemo.org/showthread.php?t=100818&highlight=devel+upgrade

And here is the installer file to click with microb to install cssu-devel repo: http://maemo.merlin1991.at/cssu/community-devel/