Is the keyword a user uses to find a web site through a search engine accessible in any way?
In my site statistics, there is a list of keywords that users have used to find my site through varous search engines so obviously the keywords are getting passed to the server. I was just wondering if they were accessible in some kind of variable? I use php.
Im thinking along the lines of if a user visits my page using keyword 'blue widgets' then a blue widget image is displayed, if the keyword they use is 'red widgets' then a red widget image is displayed instead, is this possible?