Well, @davijhon your question doesn't makes sense at all, it will be much better if you elaborate a little more on what you are trying to convey over here ! as "not to increase the ranking without traffic" doesn't makes any sense at all !
u optimize a website so that it can go on the first page so that u can get traffic, not the other way round
optimization is to ensure that u rank high in search engines for keywords
i think u need to read seo 101 from wikipedia or moz.com
@davijhon I guess those other two person aren't interested in posting helpful solution rather than I would say they themselves don't know what they are posting over their ! Rather than I would say what they are trying to do is what we call signature spam ! Now intsead of commenting more over here can you clarify what your question is.. ?? or I would move onto other threads !