CDN Usage Statistics

Statistics for websites using CDN technologies

AJAX Libraries API
CloudFront
GStatic Google Static Content
BootstrapCDN
Facebook CDN
CloudFlare
jQuery CDN
CDN JS
Akamai
WordPress Grid

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Name 10k 100k Million Entire Web
Content Delivery Network 4,110 26,916 384,168 11,847,232
AJAX Libraries API 3,785 29,231 296,229 11,101,910
CloudFront 2,676 20,836 98,633 3,646,675
GStatic Google Static Content 2,256 16,699 108,553 488,297
BootstrapCDN 1,711 11,250 87,683 3,424,299
Akamai 1,654 6,860 35,383 483,491
CDN JS 1,452 8,419 64,812 1,355,713
Facebook CDN 1,271 8,819 73,927 178,293
jQuery CDN 1,256 8,489 80,087 3,560,817
CloudFlare 1,048 8,781 77,041 1,296,880
Amazon S3 768 3,082 15,151 300,050
WordPress Grid 690 5,107 63,554 2,454,648
OSS CDN 642 4,086 32,987 1,834,164
Twitter CDN 487 3,033 26,521 531,678
Yahoo Image CDN 379 1,831 18,091 512,826
Rackspace CDN 319 1,895 9,284 122,251
Microsoft Ajax Content Delivery Network 236 1,821 12,867 220,289
MaxCDN 233 1,169 5,811 130,197
jsDelivr 220 1,390 9,543 217,476
Vimeo CDN 172 1,466 10,258 163,551

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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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