Content Delivery Networks (CDNs) have been the subject of many conversations for me lately. I think primarily because people are becoming more aware of just how significantly site speed can impact visitor turnover and SEO. With the ever-increasing complexity of interactive websites, server resources are being taxed more than ever; unfortunately, this is often at the cost of site speed. Generally, visitors have come to favor these more interactive features, increasing the demand for complex applications that require more resources. CDNs have become the favored choice to tip the scale of performance back in favor of speed.