A CDN (Content Delivery Network) is a geographically distributed network of servers that accelerates the delivery of web content (images, videos, styles, scripts) to users worldwide.
Simply put, a CDN is a network of "mirror" servers in different countries and cities that stores copies of your website. When a user visits your website, they connect not to your main server (which may be far away), but to the nearest CDN server, which significantly speeds up loading.
Our sсript loads jQuery and jQuery-UI scripts via a CDN.
The plugin disables the CDN and loads the libraries from the plugin.
