Some information search for customers who know the technique & want to know how it works. So your website busness organic has been will increase in the top positions of keywords search engines. Multithreading (a engine technique by which a single bots set of code can be used by several processors at different stages of execution. ) organic traffic algorithm (google analytics & webmaster tools recognise this type of traffic as by organic. Infospace this bot tool is completely & provides almost website all types of traffic services