CDN Usage Statistics

Statistics for websites using CDN technologies

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Name 10k 100k Million Entire Web
Content Delivery Network 4,209 24,878 200,015 7,540,377
AJAX Libraries API 2,352 21,181 257,960 10,725,712
CloudFront 1,579 8,486 66,005 2,849,957
Akamai 1,260 6,335 39,040 520,074
GStatic Google Static Content 724 6,227 34,481 548,662
CloudFlare 664 4,503 28,975 837,450
BootstrapCDN 628 4,499 35,901 1,546,237
jQuery CDN 420 3,930 63,323 3,269,956
CDN JS 417 2,619 20,492 665,375
WordPress Grid 306 3,254 47,399 2,379,931
OSS CDN 205 1,706 10,454 876,777
Twitter CDN 177 1,339 19,677 485,356
MaxCDN 148 765 4,672 38,748
Rackspace CDN 140 1,068 7,772 147,438
Amazon S3 139 828 10,436 226,605
Yahoo Image CDN 131 976 16,960 784,544
Microsoft Ajax Content Delivery Network 108 803 10,479 200,582
jsDelivr 56 384 3,109 110,594
Limelight Networks 47 166 1,693 6,454
Facebook CDN 37 387 17,127 180,980

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A content delivery network provides several features, firstly it allows a website to remove load from its web server by moving ancillary files onto another server for them to process, theoretically speeding up the website. Secondly a CDN is normally geographically dispersed to provide a regionally local copy of your data to the recipient. For example, a user in Japan will receive an image from your website from a server in Japan, rather than having to request it from the USA, if that is the original location of the media. CDNs are also suited for large distributions of data; this includes web video and large files as they are better equipped to handle the amount of data being requested.

The most detected CDN by BuiltWith is currently Akamai which are one of the early pioneers of the edge network; geographically dispersed content delivery.

Get lists of websites using technologies under Content Delivery Network.

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