title: Is google adsense putting other tracking systems on my website
body: <p>The only thing I have hooked up to my website that i am aware of is Google Adsense.  But my avast web browser plugin is telling me that the folowing Ad Tracking is present too:</p>
  
  <ul>
  <li>Doubleclick</li>
  <li>AdTech AOL</li>
  <li>Adobe AudienceManager</li>
  </ul>
  
  <p>Could these be ad partners that google lets in or something?</p>