how to fix checking your browser before accessing betaprofiles.com

I'm having this problem in my iPad 3. So, I want to download and install the beta profile from betaprofiles.com but I'm stuck in "checking your browser before accessing betaprofiles.com". I've also tried this in different browsers. But it is same. I've also tried to download the profile from beta.apple.com but I can't sign in. I always loading when I give correct apple id and password and pull me back. So, is there any way to download beta profile from betaprofiles.com ? Thank you.......