Enable CDN to Load Lightning Experience Faster
Starting with Winter 19 administrator can enable this setting. Enabling CDN will allow the org to load the Lightning Experience and other apps faster by enabling Akamai’s content delivery network (CDN) to serve the static content for Lightning Component framework.
A CDN generally speeds up page load time, but it also changes the source domain that serves the files so if you are planning to enable this setting and your company has enabled IP restrictions then make sure that it is tested first.
All the org created after Winter 19 will have this feature enabled by default. For existing orgs, this setting can be enabled
- Goto Setup
- Search for Session Settings in the Quick search
- Select Enable Content Delivery Network (CDN) for Lightning Component framework
- Click Save