Hello, I was wondering if it is possible to create a page on a website so once a user has seen the content once, they can not see it again - and there IP is redirect somewhere else For example... A User is entering a contest.. The first time the entry forum comes up.. From then on - they get something say 'thanks for entering' How can i do this?
You could do it by storing the IP address in your database and having the first page check the database for the IP address. But this won't work for users whose IP address changes.
If you are using Wordpress then use this plugin below: Source Redirect Site It will more help you otherwise I have no Idea@