What is CDN? Learn All About Content Delivery Network

READ FULL ARTICLE CLOSE

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 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))

rating 0

Cons

  • 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. 30 November 2021
Response Time, ms
  • 21 North America 37
  • 12 Oceania 15
  • 17 Europe 25
  • 13 Asia 105
  • 56 Africa 144
  • 25 South America 51
Response Time, ms
  • North America 21
  • Oceania 12
  • Europe 17
  • Asia 13
  • Africa 56
  • South America 25
Response Time, ms
  • North America 37
  • Oceania 15
  • Europe 25
  • Asia 105
  • Africa 144
  • South America 51
Availability, %
  • 99.23 North America 98.80
  • 99.65 Oceania 99.59
  • 99.35 Europe 99.19
  • 97.92 Asia 97.03
  • 97.80 Africa 97.21
  • 98.78 South America 98.80
Availability, %
  • North America 99.23
  • Oceania 99.65
  • Europe 99.35
  • Asia 97.92
  • Africa 97.80
  • South America 98.78
Availability, %
  • North America 98.80
  • Oceania 99.59
  • Europe 99.19
  • Asia 97.03
  • Africa 97.21
  • South America 98.80
Throughput, Mbps
  • 18,027.00 North America 6,545.00
  • 16,100.00 Oceania 14,134.00
  • 15,742.00 Europe 7,528.00
  • 13,091.00 Asia 5,175.00
  • 4,498.00 Africa 1,348.00
  • 11,801.00 South America 3,159.00
Throughput, Mbps
  • North America 18,027.00
  • Oceania 16,100.00
  • Europe 15,742.00
  • Asia 13,091.00
  • Africa 4,498.00
  • South America 11,801.00
Throughput, Mbps
  • North America 6,545.00
  • Oceania 14,134.00
  • Europe 7,528.00
  • Asia 5,175.00
  • Africa 1,348.00
  • South America 3,159.00

edge locations

Last updated August, 2018

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).

Atlanta, USA; Chicago, USA; Dallas, USA; Miami, USA; Montreal, Canada; New York, USA; Los Angeles, USA; San Francisco, USA; Seattle, USA

Amsterdam, Netherlands; Frankfurt, Germany; London, UK; Madrid, Spain; Milano, Italy; Oslo, Norway; Paris, France; Stockholm, Sweden; Vienna, Austria; Warsaw, Poland; Zurich, Switzerland

Moscow, Russia

No POPs

São Paulo, Brazil

Johannesburg, South Africa

No POPs

Auckland, New Zealand; Bangalore, India; Hong Kong, China; Istanbul, Turkey ; Melbourne, Australia; Perth, Australia; Sydney, Australia; Singapore; Taiwan, Taipei; Tokyo, Japan

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 .