Why faucets use redirects or not allow to be framed?

[dart vader]

I had to remove some faucets from my rotator because apparently they implemented redirects and/or anti iframes protections that makes them unusable from mine and many other rotators.

Anyone know why they do that? considering they should lose many visits for this.

[Amph]

they are aiming at scamming maybe, by infecting your pc via malicious link/scrypt, especially those redirects ones

some of them usually are one red herring