I have an e-learning website called www.graduatetestprep.com and we provide university students preparation for the GRE examination. This is an entrance exam required for admittance to graduate school across the US.
I was wondering what is the best way to find the best keywords focus on to optimize on google and the other search engines.
I feel I can't use "on-page" on pro-dashboard properly unless I have the right keywords to focus on.
Thanks
