|Purge All||Unknown||Fully supported|
|Instant Purge||Fully supported||Fully supported|
|Control panel||Fully supported||Fully supported|
|Origin Push||Not supported||Not supported|
|Origin Pull||Fully supported||Fully supported|
|Origin Shield||Not supported||Fully supported|
|GZIP Compression||Fully supported||Fully supported|
|Custom Rules||Unknown||Fully supported|
|HTTP/2 Protocol||Not 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||Not supported||Fully supported|
|API||Unknown||Purge, Statistics, Configuration Management|
|Custom CNAMEs||Unknown||Fully supported|
|Shared SSL Certificates||Unknown||Fully supported|
|Custom SSL Certificates||Unknown||Additional costs|
|Wildcard SSL Certificates||Not supported||Additional costs|
|Support||Phone and Email support||
|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||Not 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|
Founded in 1997, Mirror Image Internet is a seasoned service provider with a large portfolio of web and hosting services. The company is principally owned by Xcelera Inc., and is headquartered in Massachusetts, US and has an European sales office in London.
The network map of Mirror Image is not made public on their website, and there is no information on the number of points-of-presence (PoPs). Based on performance comparisons, we think Mirror Image uses the Highwinds network, and add their own intelligence. Note that Mirror Image uses the term “Content Access Point (CAP) facilities” to refer to their PoPs.
Mirror Image Internet hold a variety of patents to protect its core technology. These concern Internet communication, web serving and the distributed selection of content servers.
The company offers features for video streaming and video-on-demand (VOD) through their miPUBLISHER platform. Large file download is also supported. Their control panel ClearVue Control Center includes real-time analytics and the necessary tooling to manage the CDN.
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.