I ran the url through the securi.net website and there's no malware or virus on that Steiff website.
As for the Steiffs themselves, i can't see anything too scarce and probably best to check on Ebay, which is the best place for estimating values on toys and collectables like these.
You might be able to get more through a real enthusiast who doesn't use Ebay but it can be time consuming.
Obviously problems with the server again because the pics have disappeared.