Traffic and CTR are both related bodies that is why when you are aiming for a maximized CTR, you also have to maximize traffic. To do this, you just have to open your minds into diverse methods of increasing CTR such as keeping the quality contents, layouting of website, choosing the potential ad formats and providing the best placements. You should focus on dealing with the behavior of your pages by regularly testing and analyzing which perform the best. Experimenting with targeted keywords always take part as keys so when you have gathered the audience on track, you definitely will expect a good flow of traffic and CTR at the same time.