CDNs have greatly improved our online experience. The CDN-H project has studied its implications for the Internet’s structure and the relationship between stakeholders.
Google has recently announced that page speed would now be a factor in mobile search ranking. This is the most recent event in a long series of changes that has been not only changing our online experience for the better, but also has allowed for content delivery networks (CDNs) to thrive.
Further details: CDN analysis sheds light on Internet evolution