Home » Mobile Sites Certification » Resources with responses that are ______ for all users are great candidates to be cached by a CDN. Resources with responses that are ______ for all users are great candidates to be cached by a CDN. by Editorial Staff Advertisement 5shares Facebook LinkedIn Pinterest Twitter Email variants sized identical different 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