Home » Keyword Research Course with Greg Gifford » Excellent keyword research is a one-and-done tactic – you should only do it once to boost your site rankings. Excellent keyword research is a one-and-done tactic – you should only do it once to boost your site rankings. Advertisement 5shares Facebook LinkedIn Pinterest Twitter Email TRUE FALSE Join our listSubscribe to our mailing list and get interesting stuff and updates to your email inbox. Thank you for subscribing.Something went wrong.We respect your privacy and take protecting it seriously