CTR - Click-through rate is the percentage of clicks that a link gets compared to the number of views it has.
CTA - Pịa-Iji-Mepee ọnụego: Ntinye aka-imeghe bụ ọnụ ọgụgụ nke clicks site na ọnụ ọgụgụ nke ozi ịntanetị mepere karịa ọnụọgụ nke ozi ịntanetị nyefere.