UPDATE (Jul 2018):
The information in this blog post was relevant and value at the time of publishing. However, multiple subdomains is no longer necessary now that Cloudinary delivers via HTTP/2 and it can actually degrade the performance of your site. Therefore, use of this option is no longer recommended.
The information in this blog post was relevant and value at the time of publishing. However, multiple subdomains is no longer necessary now that Cloudinary delivers via HTTP/2 and it can actually degrade the performance of your site. Therefore, use of this option is no longer recommended.