Home » HubSpot Inbound Marketing Certification » How long should you let your conversion optimization experiments run (on average)? How long should you let your conversion optimization experiments run (on average)? by Editorial Staff Advertisement 5shares Facebook LinkedIn Pinterest Twitter Email 1 week 4 weeks 12 weeks 48 weeks 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