Google now displays different search result pages personalized specific for each user based on cookies, Google account preferences, history, and other determining breadcrumbs. If you want to see if a specific search result page is personalized on your computer or a client’s computer, here’s what you do;
Add this code &pws=0 to the end of Google’s search query. (Go to Google, type the search term, click search, on the search results page, add the code to the end of the URL)