What is CDN? Learn All About Content Delivery Network

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CloudFlare 4.6 / 5

DETAILS
Est. 1TB
FREE arrow-image 50%
Est. 50TB
$200/mo arrow-image 50%
Est. 250TB
$5,000/mo arrow-image 50%

RESPONSE TIME

27ms arrow image 1%
RUM by cedexis.com

Type: Response Time
Last 24 Hours: 26/03/2023
Geography: North America
Based on: 50th Percentile

AVAILABILITY

99.71% arrow image 1%
RUM by cedexis.com

Type: Availability
Last 24 Hours: 26/03/2023
Geography: North America
Based on: 50th Percentile

THROUGHPUT

11,623Mbps arrow image 1%
RUM by cedexis.com

Type: Throughput
Last 24 Hours: 26/03/2023
Geography: North America
Based on: 50th Percentile

points of presence

151
Point of Presence

Total number of CDN Provider Point of Presence. CDN providers might have multiple POPs / Nodes per edge location.
  • SSl . Yes
  • HTTP/2 . Yes
  • COMPRESSION . Yes
  • IPV6 . Yes
  • ORIGIN SHIELD . Yes
  • PCI COMPLIANT . Yes
23 21 8 8 1 41 10 40
Watch Video Review
  • Supported
  • Additional Cost

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 4

rating 5

  • Global, well connected, privately owned fibre network
  • ≈ 50Tbps of egress capacity

Cons

  • Very basic self provisioning online admin

performance

Data by Cedexis. 26 March 2023
Response Time, ms
  • 27 North America 21
  • 16 Oceania 24
  • 18 Europe 16
  • 28 Asia 71
  • 87 Africa 189
  • 38 South America 35
Response Time, ms
  • North America 27
  • Oceania 16
  • Europe 18
  • Asia 28
  • Africa 87
  • South America 38
Response Time, ms
  • North America 21
  • Oceania 24
  • Europe 16
  • Asia 71
  • Africa 189
  • South America 35
Availability, %
  • 99.71 North America 99.62
  • 99.55 Oceania 99.66
  • 99.62 Europe 99.51
  • 82.91 Asia 99.36
  • 99.44 Africa 98.76
  • 99.20 South America 99.65
Availability, %
  • North America 99.71
  • Oceania 99.55
  • Europe 99.62
  • Asia 82.91
  • Africa 99.44
  • South America 99.20
Availability, %
  • North America 99.62
  • Oceania 99.66
  • Europe 99.51
  • Asia 99.36
  • Africa 98.76
  • South America 99.65
Throughput, Mbps
  • 11,623.00 North America 19,412.00
  • 12,944.00 Oceania 8,177.00
  • 15,122.00 Europe 19,102.00
  • 25,765.00 Asia 32,854.00
  • 7,835.00 Africa 1,860.00
  • 18,560.00 South America 27,322.00
Throughput, Mbps
  • North America 11,623.00
  • Oceania 12,944.00
  • Europe 15,122.00
  • Asia 25,765.00
  • Africa 7,835.00
  • South America 18,560.00
Throughput, Mbps
  • North America 19,412.00
  • Oceania 8,177.00
  • Europe 19,102.00
  • Asia 32,854.00
  • Africa 1,860.00
  • South America 27,322.00

edge locations

Last updated July, 2018

Ashburn, Atlanta, Boston, Calgary, Chicago, Dallas, Denver, Detroit, Houston, Indianapolis, Jacksonville, Kansas City, Las Vegas, Los Angeles, Mcallen, Memphis, Mexico City (MX), Miami, Minneapolis, Montgomery, Montréal (CA), Nashville, Newark, Omaha, Philadelphia, Phoenix, Pittsburgh, Portland, Sacramento, Salt Lake City, San Diego, San Jose, Saskatoon (CA), Seattle, St. Louis, Tallahassee, Tampa, Toronto, Vancouver (CA), Winnipeg (CA)

Amsterdam (NL), Athens (GR), Barcelona (ES), Belgrade (RS), Berlin (DE), Brussels (BE), Bucharest (RO), Budapest (HU), Chișinău (MD), Copenhagen (DK), Dublin (IE), Düsseldorf (DE), Edinburgh (GB), Frankfurt (DE), Hamburg (DE), Helsinki (FI), Istanbul (TR), Kiev (UA), Lisbon (PT), London (GB), Luxembourg City (LU), Madrid (ES), Manchester (GB), Marseille (FR), Milan (IT), Munich (DE), Oslo (NO), Paris (FR), Prague (CZ), Reykjavík (IS), Riga (LV), Rome (IT), Sofia (BG), Stockholm (SE), Tallinn (EE), Vienna (AT), Vilnius (LT), Warsaw (PL), Zagreb (HR), Zürich (CH)

Moscow

Chengdu, Dongguan, Foshan, Fuzhou, Guangzhou, Hangzhou, Hengyang, Jinan, Langfang, Luoyang, Nanning, Qingdao, Shanghai, Shenyang, Shijiazhuang, Suzhou, Wuhan, Wuxi, Xian, Zhengzhou, Zhuzhou

Bogota (CO), Buenos Aires (AR), Lima (PE), Medellín (CO), Panama City (PA), Quito (EC), Rio de Janeiro (BR), São Paulo (BR), Valparaíso (CL), Willemstad (CW)

Cairo (EG), Cape Town (ZA), Djibouti (DJ), Durban (ZA), Johannesburg (ZA), Luanda (AO), Mombasa (KE), Port Louis (MU

Baghdad (IQ), Beirut (LB), Doha (QA), Dubai (AE), Kuwait City (KW), Muscat (OM), Riyadh (SA), Tel Aviv (IL)

Auckland (NZ), Bangkok (TH), Brisbane (AU), Cebu City (PH), Chennai (IN), Colombo (LK), Hong Kong, Kathmandu (NP), Kuala Lumpur (MY), Macau, Manila (PH), Melbourne (AU), Mumbai (IN), New Delhi (IN), Osaka (JP), Perth (AU), Phnom (KH), Seoul (KR), Singapore (SG), Sydney (AU), Taipei, Tokyo (JP), Yerevan (AM)

Atlanta, Boston, Chicago, Cincinnati, Cleveland, Dallas, Denver, Detroit, Fargo, Golden, Herndon, Houston, Miami, Minneapolis, Montreal, Newark, New York City, Orlando, Philadelphia, Phoenix, Pittsburgh, Raleigh, San Francisco, San Jose, Seattle, Sioux Falls, St. Louis, Tampa, Toronto, Tustin

Amsterdam, Barcelona, Belfast, Berlin, Birmingham, Brentford, Brussels, Bucharest, Budapest, Copenhagen, Dublin, Dusseldorf, Frankfurt, Hamburg, Hayes, Helsinki, Irlam, Leeds, London, Madrid, Manchester, Marseille, Milan, Milton Keynes, Munich, Omsk, Oslo, Paris, Prague, Reykjavik, Slough, Sofia, Stockholm, Valencia, Vienna, Warsaw, Woking, Zurich

Moscow, Novosibirsk, Yekaterinburg

Bogota, Buenos Aires, Lima, Mexico City, Quito, Rio de Janeiro, São Paulo, Santiago

Cape Town, Djibouti, Johannesburg, Mombasa, Reunion Island

Baku, Doha, Dubai, Fujairah, Jeddah, Muscat

Brisbane, Hong Kong, Jakarta, Kuala Lumpur, Perth, Seoul, Singapore, Sydney, Tokyo

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 .