Hello As you probably know, the chrome browser constantly send to google servers a lot of data about your browsing (pages visited, links clicked, website bookmarked ...) that google can most probably use in her algorithm. what I suggest you is to test whether the chrome bookmarks is taken into consideration in the Google algorithm. With your help it will be very easy to do: We will use the keyword "pandaranol" which has been used in 2011 in a french seo competition. What you have to do is to visit the website alexaloola.fr with your chrome browser and to add it to your bookmarks (ctrl+d). The website is actualy in the 10th position, lets see if after your bookmarks it will move to higher position. VERY IMPORTANT : As everybody knows, the click through rate in serps is actualy the most important Ranking Factor. so please dont click on any website in the google search results, it will distort our test.