title: Is it possible to use packet sniffers to track GET requests
body: <p>I'm trying to log ad clicks on my website. When an ad is clicked there is always a GET request to a specific external website. I want my server to be notified as soon as this request is made. So this will allow me to count clicks.</p>
  
  <p>A method that I'm considering but know nothing about is packet sniffers.
  Can anyone point me in the right direction to get my idea running.</p>