php websites loading slow

[DennisH]

Hello,

i use a freshly set up WindowsWeb Server 2008 with IIS 7 and Plesk.
Most things work fine so far but i have a slight problem with the loading times of php (i think its php only) pages.

If you browse www.moveandchange.de [php as Fast-CGI] for example, it takes quite a while to start loading, the loading itself seems to be fast enough.

This: www.harkortbogen.de is a html only page and it loads very fast.

There's another gallery page: http://www.jamalski.de/ [php as Fast-CGI] which seems to load faster (but the first login page is very small ) In this case it seems to load the following pages inside the gallery faster.

At the moment the pages are loading as Fast-cgi, but i tried ISAPI aswell.

Any idea what to do?

Thanks alot
Dennis