CDN Usage Statistics

Statistics for websites using CDN technologies

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

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Name 10k 100k Million Entire Web
Content Delivery Network 5,258 45,142 356,198 15,494,879
AJAX Libraries API 3,599 28,687 203,004 11,564,348
GStatic Google Static Content 3,537 29,308 162,854 454,282
CloudFront 2,684 15,363 82,646 6,677,408
BootstrapCDN 1,872 12,762 94,079 4,500,952
CDN JS 1,685 10,939 72,021 1,939,413
CloudFlare 1,625 13,284 81,518 1,768,873
Akamai 1,352 5,105 17,239 383,116
jQuery CDN 1,228 8,659 49,731 3,550,371
Facebook CDN 1,209 9,272 66,914 182,769
Amazon S3 801 2,854 8,583 292,922
Twitter CDN 762 4,847 23,347 543,274
OSS CDN 697 4,699 30,028 1,985,752
WordPress Grid 652 5,165 53,482 2,613,349
Yahoo Image CDN 417 1,897 10,016 448,276
jsDelivr 327 2,179 14,348 381,523
Rackspace CDN 274 1,919 7,367 110,757
Microsoft Ajax Content Delivery Network 230 1,608 7,021 221,482
MaxCDN 196 1,020 4,133 57,434
Vimeo CDN 182 1,651 9,644 198,391

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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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