Home » Technical SEO course with Bastian Grimm » True or false? Pre-fetch and pre-render are especially useful when you do not depend on 3rd party requests or contents from a CDN or a subdomain. True or false? Pre-fetch and pre-render are especially useful when you do not depend on 3rd party requests or contents from a CDN or a subdomain. by Editorial Staff 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