P3P and Google's cookies

In some situations, the cookies we use to secure and authenticate your Google Account and store your preferences may be served from a different domain than the website you're visiting. This may happen, for example, if you visit websites with Google +1 buttons.

Some browsers require third party cookies to use the P3P protocol to state their privacy practices. However, the P3P protocol was not designed with situations like these in mind. As a result, we've inserted a link into our cookies that directs users to a page where they can learn more about the privacy practices associated with these cookies.

Information that Google collects in association with these cookies is subject to our Privacy Policy. If you have any questions about our cookies and P3P, please feel free to contact us or write to us at:

Privacy Matters
c/o Google Inc.
1600 Amphitheatre Parkway
Mountain View, California, 94043
USA