hello every one i have a couple of question that i want share with you first i need to have any keyword ranking history tool that Allow me to know the history of the keyword i work on it as i try the moz tool but this not free so is there any free tolls i can depend on it . secound since 3 days i noticed a very big traffic in my sites as the current users became more than 6000 but the usually is 3000 so i check teh google anlyatic but i could not found any thing helpful so what the real reason for it ....?