Privacy
Due to its ubiquity, Google Analytics raises some privacy concerns. Whenever someone visits a website that uses Google Analytics, Google tracks that visit via the users' IP address in order to determine the user's approximate geographic location. To meet German legal requirements, Google Analytics can anonymize the IP address.Google has also released a browser plug-in that turns off data about a page visit being sent to Google, however this browser extension is not available for mobile browsers. Since this plug-in is produced and distributed by Google itself, it has met much discussion and criticism. Webmasters who seek to mitigate Google Analytics' specific privacy issues can employ a number of alternatives having their backends hosted on their own machines . Until its discontinuation, an example of such a product was Urchin WebAnalytics Software from Google itself.