I don't know why but my shop has since a couple of days a very slow performance.
Maybe it is because I added a lot of article's (now we offer about 16000 articles).
The header is shown in short time, even browsing through some infopages and to the categorypages.
But the index and the productpage are very slow.
Who knows the solution and van speed up my shop?
Please take a look at [url removed, login to view]