Chrome addon for automated navigation

I need a chrome addon that simulates user navigation on an ecommerce site. Features. - Can choose number of tabs. -A field to place keywords that should be searched during navigation. -A field to place links that should be accessed during navigation -Option to change speed of change to other pages. - Field to insert keywords that should be excluded in certain action. -Power simulate scroll as a normal user. -Go to the last checkout step without finalizing the purchase. - Like questions and reviews random and with option of proportion I accept recommendations from other options that may make the navigation more real.