PHP coders needed for antibot script

I have some spages I am trying to host and get traffic to, my pages design and so on is completely undetected but my antibots are not strong enough to stop the page from going red. I need a script to implement on my hosting to stop my sites pages going red and suspicious. If you can help let me know...

And this pages are legal or some kind of phishing ?

Send me more details via PM

Thanks