|Purge All||Fully supported||Unknown|
|Instant Purge||Unknown||Fully supported|
|Control panel||Fully supported||Fully supported|
|Origin Push||Not supported||Not supported|
|Origin Pull||Fully supported||Fully supported|
|Origin Shield||Unknown||Not supported|
|GZIP Compression||Fully supported||Fully supported|
|Custom Rules||Unknown||Fully supported|
|HTTP/2 Protocol||Fully supported||Not supported|
|SPDY Protocol||Not supported||Not supported|
|Raw Access Logs||Fully supported||Fully supported|
|Real time statistics||Fully supported||Fully supported|
|Online signup||Not supported||Not supported|
|API||Purge, Statistics, Configuration Management||Statistics|
|Custom CNAMEs||Unknown||Fully supported|
|Shared SSL Certificates||Unknown||Upon request|
|Custom SSL Certificates||Unknown||Upon request|
|Wildcard SSL Certificates||Unknown||Unknown|
|Support||24⁄7 Phone and Email support||Email support|
|Video On Demand (VoD)||Fully supported||Fully supported|
|RTMP Streaming||Fully supported||Fully supported|
|Multiple CDNs||Not supported||Not supported|
|CDN balancing tech||Fully supported||Not supported|
|Storage||Additional costs||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|
CDNetworks has been around since 2000, and is currently headquartered in Seoul. The company has raised capital with Shinhan Private Equity, Goldman Sachs and Oak Investment Partners, and acquired CDN competitor Panther Express in 2009. The company was bought by Japanese Telco KDDI in 2011. The provider has 169 points of presence (PoPs) worldwide.
CDNetworks offers the usual services within the CDN ecosystem, such as DDoS protection, cloud storage, Web Application Firewall (WAF), managed DNS with load balancing and video acceleration.
The CDN provider has a strong presence in emerging Internet markets such as China, Russia, India and South America. The company operates in mainland China and has been doing so for over 10 years. Currently, CDNetworks has 21 PoPs within China, which are mostly concentrated in the east of the country. The company is licensed by the Chinese government, and their CDNetworks China Acceleration service can be an alternative to homegrown CDN providers ChinaNetCenter and ChinaCache.
Similar to China acceleration, CDNetworks has a special focus on Russia. With 16 PoPs across the country, and a partnership with network operator MegaFon, CDNetworks offers a broad range of delivery services in Russia.
SwiftServe is a Singapore-based CDN provider that was founded as a joint-venture by Versio4 Ltd (software, web and mobile product development) and Conversant PTE Ltd (product offering and support services).
The provider has a strong presence in South-East Asia, with customers such as Singapore Airlines, Starhub, True Corporation and Singtel in their portfolio. SwiftServe also has a reseller offering, a dedicated service under the name of SwiftCDN that allows Network Service Providers to sell the CDN under their own brand. Known resellers of SwiftServe are Telin (Telekomunikasi Indonesia International) and Chunghwa Telecom.
SwiftServe offers web acceleration, large file download, hybrid CDN, transparent caching, video streaming and site optimisation and security. Their network is not published on the website, and we have no information on their point-of-presence (PoPs) coverage.