|Purge All||Fully supported||Fully supported|
|Instant Purge||Fully supported||Fully supported|
|Control panel||Fully supported||Fully supported|
|Origin Push||Fully supported||Not supported|
|Origin Pull||Fully supported||Fully supported|
|Origin Shield||Partially supported||Fully supported|
|GZIP Compression||Fully supported||Fully supported|
|Custom Rules||Partially supported||Fully supported|
|HTTP/2 Protocol||Fully supported||Fully supported|
|SPDY Protocol||Not supported||Not supported|
|Raw Access Logs||Fully supported||Not supported|
|Real time statistics||Fully supported||Fully supported|
|Online signup||Fully supported||Fully supported|
|API||Fully supported||Purge, Statistics, Configuration Management|
|Custom CNAMEs||Fully supported||Fully supported|
|Shared SSL Certificates||Fully supported||Fully supported|
|Custom SSL Certificates||Fully supported||Additional costs|
|Wildcard SSL Certificates||Fully supported||Additional costs|
|Video On Demand (VoD)||Fully supported||Not supported|
|RTMP Streaming||Fully supported||Not supported|
|Multiple CDNs||Not supported||Not supported|
|CDN balancing tech||Not supported||Additional costs|
|Storage||Fully supported||Not supported|
|Global flat fee||N/A||N/A|
|NA/EU Traffic (low volume)||N/A||N/A|
|NA/EU Traffic (high volume)||N/A||N/A|
Since 2012 CDNsun helps clients accelerate their online businesses. Their mission is to provide affordable CDN solutions at high quality and reliability. CDNSun is Headquartered in Prague, Czech Republic. The infrastructure of CDNsun runs on OnApp and Dyn Services include site acceleration, software/gaming delivery, livestreaming and VoD. Some of CDNsun’s customers include JustPaste.it, Blender Institute and VideoZive.cz
Incapsula Inc. provides a variety of CDN services, from the network itself to security, load balancing, failover solutions and DDoS protection. The company spun out from data security company Imperva in 2009. Incapsula launched Botopedia in 2012, a directory that includes community-sourced information about bots.
At the core of Incapsula’s feature offering lies the content delivery network and a variety of security features such as web application firewall (WAF) and DDoS mitigation.
Incapsula composes comparison tables of its own, which can be viewed on their website - providers they compare themselves to are Akamai and CloudFlare. In the comparison tables they dive deeper into the various security features within the content delivery ecosystem.
Like most other CDN providers, Incapsula integrates well with a variety of Content Management Systems (CMS) and also offers a downloadable extension on their website for Joomla. The extension improves security and performance for Joomla. Other security solutions for third parties offered by Incapsula are targeted at clients hosting with Rackspace, Microsoft Azure and Amazon AWS. All three of these also offer their own CDN solution.