That's actually your fault, you don't have to download the files they're telling you to download, ignore the messages and download only when you see it's the file you want.
Here is how I download mods from that site:
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Don't press Allow, just wait and eventually you will be redirected to the file you want to download. If you are asked to download a file you don't want DON'T do it, just click cancel and you will be redirected to the file you want.
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If it doesn't work from the first try, repeat the process, you shoudl be able to download anymod from that website without downloading things you don't want or need.
I hope this helps.