|Purge All||Fully supported||Fully supported|
|Instant Purge||Fully supported||Fully supported|
|Control panel||Fully supported||Fully supported|
|Origin Push||Fully supported||Fully supported|
|Origin Pull||Fully supported||Fully supported|
|Origin Shield||Fully supported||Fully supported|
|GZIP Compression||Fully supported||Fully supported|
|Custom Rules||Fully supported||Fully supported|
|HTTP/2 Protocol||Fully supported||Not supported|
|SPDY Protocol||Not supported||Not supported|
|Raw Access Logs||Additional costs||Fully supported|
|Real time statistics||Fully supported||Fully supported|
|Online signup||Fully supported||Fully supported|
|API||Purge, Statistics, Configuration Management||Purge|
|Custom CNAMEs||Fully supported||Fully supported|
|Shared SSL Certificates||Fully supported||Fully supported|
|Custom SSL Certificates||Fully supported||Additional costs|
|Wildcard SSL Certificates||Not supported||Additional costs|
|Support||Email, Online Chat and Phone support||24/7/365 Email support, 9am-5pm Chat support|
|Video On Demand (VoD)||Fully supported||Fully supported|
|RTMP Streaming||Not supported||Not supported|
|Multiple CDNs||Not supported||Not supported|
|CDN balancing tech||Not supported||Not supported|
|Storage||Additional costs||Additional costs|
|Global flat fee||N/A||N/A|
|NA/EU Traffic (low volume)||₽3 or $0.042 per GB||$0.10 per GB|
|NA/EU Traffic (high volume)||₽1 or $0.014 per GB (50TB+)||$0.027 per GB (500TB+)|
|APAC Traffic||₽7.00 or $0.098 per GB||$0.150 per GB|
|LATAM Traffic||₽9.00 or $0.126 per GB||$0.20 per GB|
|Extra costs||N/A||$0.008 per 10,000 Requests|
SkyparkCDN is a CDN provider founded in 2013 and with a large presence in Russia and CIS. The team is headquartered in Perm, Russia. The company offers video-on-demand (VOD), dynamic site acceleration, DDoS Mitigation and video encoding. As customers they target mostly small and medium-sized businesses: online shops, game and software developers, entertainment portals, media, website builders, online broadcasting, and, audio, photo and video hosting.
A free 7-day trial is available via the website, with 300GB bandwidth.
The SkyparkCDN Knowledge Base and API documentation are available in Russian and English.
SkyparkCDN has an SLA of 99.8% with 24⁄7 support.
CacheFly is a Chicago-based CDN provider, with over 40 Points of Presence (PoPs) spread over six continents. Next to the usual locations, Cachefly has PoPs in India, Qatar, Egypt and South Africa.
The Cachefly network is optimised for throughput, making it more suitable for the delivery of large files.
Instead of DNS-based global loadbalancing, the company’s CDN infrastructure relies on TCP Anycast routing.
CacheFly offers the usual features in the CDN industry such as instant purge, origin shielding, real-time reporting and sub-accounts. They also offer a 100% availability SLA and 24⁄7 support.
Reviewer website TopTenReviews named CacheFly #1, Gold and Excellence award winner in the ‘Small Business CDN’ category for the third year in a row. Factors taken into account in the weighing were Performance, Setup & Compatibility, Security and Help & Support.
The 10 CDNs that were reviewed are, in order of score:
It should be noted that the selection of CDNs that were reviewed is incomplete, and seemingly arbitrary. At the time of writing, TopTenReviews is a customer of Akamai.
Customers in the Cachefly portfolio include, or have included: The Economist, Magellan, Jelly Belly, Bank of America, Budweiser, Trillian, Ars Technica, Virgin Games, Ameritrade, Cartoon Network, McKesson, Twit.tv, Blue Shell Games, BackBeat Media and Toyota.