: Javascript - Detect if user is coming from a Google Adwords ad Is it possible to detect if my visitors are coming to my website via a Google Adwords Ad? It would like to change the telephone

@BetL925

You can use the special utm_ query string parameters mentioned here: adwords.google.com/support/aw/bin/answer.py?hl=en&answer=156114
Then switch your phone number out based on (for example) utm_campaign

If you use the auto tagging feature (on by default) the parameter to look for is gclid: adwords.google.com/support/aw/bin/answer.py?hl=en&answer=55596

Vote Up Vote Down

@Goswami781

On the server you need to grab the value of "HTTP_REFERER"

Also, Google Analytics should be able to do this for you, out of the box.

Vote Up Vote Down