What is CDN? Learn All About Content Delivery Network

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vs

provider’s focus

  • Supported
  • Additional Cost
  • Web 22
  • Streaming 21
  • Reseller 1
  • Private 9
  • Federation 3
  • Security 11
  • Telco 3
  • Hosting 4
  • Web 22
  • Streaming 21
  • Reseller 1
  • Private 9
  • Federation 3
  • Security 11
  • Telco 3
  • Hosting 4

pros

rating 0

  • Cheap, easy to setup

rating 3.9

  • Market leader with over 50% market shares based on annual revenue and has majority of fortune 500 as customers
  • Mature, scalable and established with truly global extensive footprint
  • Offer CDN, DNS, Security and Performance solutions (intelligent Real User Measurement (RUM))

Cons

  • Only 6 Global Locations
  • Only basic services offered
  • Charges for midress traffic (Data transfer generated between edge locations - Usually 25% of total data transfer)
  • Purging (Invalidating) cached content takes longer across the whole network as of the many edge locations
  • Bureaucratic and less flexible than other CDNs

performance

Data by Cedexis. 4 October 2022
Response Time, ms
  • N/A North America 20
  • N/A Oceania 12
  • N/A Europe 14
  • N/A Asia 12
  • N/A Africa 61
  • N/A South America 15
Response Time, ms
  • North America N/A
  • Oceania N/A
  • Europe N/A
  • Asia N/A
  • Africa N/A
  • South America N/A
Response Time, ms
  • North America 20
  • Oceania 12
  • Europe 14
  • Asia 12
  • Africa 61
  • South America 15
Availability, %
  • N/A North America 99.57
  • N/A Oceania 99.80
  • N/A Europe 99.20
  • N/A Asia 99.40
  • N/A Africa 99.05
  • N/A South America 98.36
Availability, %
  • North America N/A
  • Oceania N/A
  • Europe N/A
  • Asia N/A
  • Africa N/A
  • South America N/A
Availability, %
  • North America 99.57
  • Oceania 99.80
  • Europe 99.20
  • Asia 99.40
  • Africa 99.05
  • South America 98.36
Throughput, Mbps
  • N/A North America 20,650.00
  • N/A Oceania 8,154.00
  • N/A Europe 38,336.00
  • N/A Asia 10,774.00
  • N/A Africa 2,305.00
  • N/A South America 11,934.00
Throughput, Mbps
  • North America N/A
  • Oceania N/A
  • Europe N/A
  • Asia N/A
  • Africa N/A
  • South America N/A
Throughput, Mbps
  • North America 20,650.00
  • Oceania 8,154.00
  • Europe 38,336.00
  • Asia 10,774.00
  • Africa 2,305.00
  • South America 11,934.00

edge locations

Last updated July, 2018

San Francisco, New York

Amsterdam, London, Paris

No POPs

No POPs

No POPs

No POPs

No POPs

Singapore

Akamai is the only CDN provider with a decentralised network structure, bringing content closer to the end-user geographically rather than logically as all other CDNs. As such Akamai has many edge locations, by far many more than any other CDN provider, approximately 2,200 edge locations globally (Does not disclose publicly the full list).

Akamai is the only CDN provider with a decentralised network structure, bringing content closer to the end-user geographically rather than logically as all other CDNs. As such Akamai has many edge locations, by far many more than any other CDN provider, approximately 2,200 edge locations globally (Does not disclose publicly the full list).

Akamai is the only CDN provider with a decentralised network structure, bringing content closer to the end-user geographically rather than logically as all other CDNs. As such Akamai has many edge locations, by far many more than any other CDN provider, approximately 2,200 edge locations globally (Does not disclose publicly the full list).

Partner with ChinaNetCentre

Akamai is the only CDN provider with a decentralised network structure, bringing content closer to the end-user geographically rather than logically as all other CDNs. As such Akamai has many edge locations, by far many more than any other CDN provider, approximately 2,200 edge locations globally (Does not disclose publicly the full list).

Akamai is the only CDN provider with a decentralised network structure, bringing content closer to the end-user geographically rather than logically as all other CDNs. As such Akamai has many edge locations, by far many more than any other CDN provider, approximately 2,200 edge locations globally (Does not disclose publicly the full list).

Akamai is the only CDN provider with a decentralised network structure, bringing content closer to the end-user geographically rather than logically as all other CDNs. As such Akamai has many edge locations, by far many more than any other CDN provider, approximately 2,200 edge locations globally (Does not disclose publicly the full list).

Akamai is the only CDN provider with a decentralised network structure, bringing content closer to the end-user geographically rather than logically as all other CDNs. As such Akamai has many edge locations, by far many more than any other CDN provider, approximately 2,200 edge locations globally (Does not disclose publicly the full list).

supported services

  • Web 22
  • Streaming 21
  • Reseller 1
  • Private 9
  • Federation 3
  • Security 11
  • Telco 3
  • Hosting 4
  • Not Supported
  • Unknown
  • Supported
  • Additional Cost
  • Cacheable Content Acceleration Commonly referred as CDN, is the core service that brings cacheable content closer to the end-users either geographically or logically by caching content on CDN pops or edges so that is scalable, available and fast to deliver.
  • Non-Cacheable Content Acceleration CDN provider creates a persistent connection between customer origin and the closest CDN edge location to eliminate the tcp 3 way handshake and tcp slow start. then applies a series of tcp optimisations (multIPlexing, etc) between CDN edge locations to deliver non-cacheable content as fast and efficiently as possible to the end-users.
  • Shared CDN Domain SSL CDN provider generates a hostname that is used by customer to HTTPs. domain and SSL certificate belongs to CDN provider.
  • Shared IP SSL Hosting Commonly called SNI, your SSL certificate is hosted in each CDN pop/edge location on a shared IP among other certificates. SNI SSL it’s not supported by some older browsers like IE6 and it’s not as secure as dedicated IP.
  • Dedicated IP SSL Hosting your SSL certificate is hosted in each CDN pop/edge location on a dedicated IP and dedicated resources.
  • RTMP to RTMP Streaming customer origin publishes RTMP format and CDN provider delivers in RTMP format.
  • RTMP to HTTP Streaming customer origin publishes RTMP format and CDN provider transcode to HTTP and delivers in HTTP format.
  • HTTP to HTTP Streaming customer origin publishes HTTP format and CDN provider delivers in HTTP format .