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

26ms arrow image 1%
RUM by cedexis.com

Type: Response Time
Last 24 Hours: 02/10/2023
Geography: North America
Based on: 50th Percentile

AVAILABILITY

99.43% arrow image 1%
RUM by cedexis.com

Type: Availability
Last 24 Hours: 02/10/2023
Geography: North America
Based on: 50th Percentile

THROUGHPUT

17,794Mbps arrow image 1%
RUM by cedexis.com

Type: Throughput
Last 24 Hours: 02/10/2023
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

performance

Data by Cedexis. 2 October 2023
Response Time, ms
  • 26 North America 22
  • 17 Oceania 14
  • 20 Europe 15
  • 19 Asia 23
  • 21 Africa 27
  • 40 South America 33
Response Time, ms
  • North America 26
  • Oceania 17
  • Europe 20
  • Asia 19
  • Africa 21
  • South America 40
Response Time, ms
  • North America 22
  • Oceania 14
  • Europe 15
  • Asia 23
  • Africa 27
  • South America 33
Availability, %
  • 99.43 North America 99.36
  • 98.66 Oceania 98.44
  • 99.60 Europe 99.67
  • 99.26 Asia 99.34
  • 100.00 Africa 99.69
  • 98.64 South America 99.46
Availability, %
  • North America 99.43
  • Oceania 98.66
  • Europe 99.60
  • Asia 99.26
  • Africa 100.00
  • South America 98.64
Availability, %
  • North America 99.36
  • Oceania 98.44
  • Europe 99.67
  • Asia 99.34
  • Africa 99.69
  • South America 99.46
Throughput, Mbps
  • 17,794.00 North America 13,032.00
  • 8,463.00 Oceania 14,612.00
  • 22,408.00 Europe 16,310.00
  • 17,130.00 Asia 9,341.00
  • 8,138.00 Africa 8,704.00
  • 12,805.00 South America 15,457.00
Throughput, Mbps
  • North America 17,794.00
  • Oceania 8,463.00
  • Europe 22,408.00
  • Asia 17,130.00
  • Africa 8,138.00
  • South America 12,805.00
Throughput, Mbps
  • North America 13,032.00
  • Oceania 14,612.00
  • Europe 16,310.00
  • Asia 9,341.00
  • Africa 8,704.00
  • South America 15,457.00

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)

Edge Locations: Ashburn, VA (3); Atlanta, GA (3); Boston, MA; Chicago, IL (2); Dallas/Fort Worth, TX (4); Denver, CO (2); Hayward, CA; Jacksonville, FL; Los Angeles, CA (3); Miami, FL (2); Minneapolis, MN; Montreal, QC; New York, NY (3); Newark, NJ (2); Palo Alto, CA; Philadelphia, PA; Phoenix, AZ; San Jose, CA; Seattle, WA (3); South Bend, IN; St. Louis, MO; Toronto, ON Regional Edge Caches: Virginia; Ohio; Oregon

Edge Locations: Amsterdam, The Netherlands (2); Berlin, Germany; Dublin, Ireland; Frankfurt, Germany (7); Helsinki, Finland; London, England (5); Madrid, Spain (2); Manchester, England; Marseille, France; Milan, Italy; Munich, Germany; Palermo, Italy; Paris, France (3); Prague, Czech Republic; Stockholm, Sweden (3); Vienna, Austria; Warsaw, Poland; Zurich, Switzerland Regional Edge Caches: Frankfurt, Germany; London, England

No POPs

No POPs

Edge Locations: São Paulo, Brazil (2); Rio de Janeiro, Brazil (2) Regional Edge Caches: São Paulo, Brazil

Edge Locations: Johannesburg, South Africa; Cape Town, South Africa

No POPs

Edge Locations: Bangalore, India; Chennai, India (2); Hong Kong, China (3); Kuala Lumpur, Malaysia; Mumbai, India (2); Manila, Philippines; Melbourne; New Delhi, India; Osaka, Japan; Perth; Sydney; Seoul, South Korea (4); Singapore (3); Taipei, Taiwan(3); Tokyo, Japan (8) Regional Edge Caches: Mumbai, India; Singapore; Seoul, Sydney; South Korea; 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 .
  • Image Optimization CDN transforms customer images on demand at the edge. it can dynamically resize, convert, adjust quality, crop / trim, change orientations and image background colors, and much more.
  • DDoS Mitigation DDoS mitigation is a set of techniques or tools for resisting or mitigating the impact of distributed denial-of-service (DDoS) attacks on networks attached to the internet by protecting the target and relay networks.
  • WAF A web application firewall (or WAF) filters, monitors, and blocks HTTP traffic to and from a web application. a WAF is differentiated from a regular firewall in that a WAF is able to filter the content of specific web applications while regular firewalls serve as a safety gate between servers.