CDN Usage Distribution in the Top 1 Million Sites

Distribution for websites using CDN technologies

Top In CDN Usage Distribution in the Top 1 Million Sites

Technology	Websites	%
Content Delivery Network	470,293	47.03
Cloudflare	400,839	40.08
jsDelivr	240,377	24.04
GStatic Google Static Content	236,753	23.68
Cloudflare JS	211,613	21.16
CDN JS	211,587	21.16
AJAX Libraries API	145,705	14.57
Amazon S3	114,225	11.42
CloudFront	108,979	10.9
jQuery CDN	103,451	10.35
BootstrapCDN	95,345	9.53
UNPKG	78,219	7.82
OSS CDN	39,707	3.97
Jetpack Site Accelerator	33,964	3.4
Amazon WAF Blocked	19,287	1.93
Cloudinary	17,034	1.7
Akamai Global Host	15,586	1.56
Akamai	14,521	1.45
Azure Edge	12,343	1.23
Microsoft Ajax Content Delivery Network	11,450	1.14
Microsoft Azure Blob Storage	10,921	1.09
Google Cloud Storage	10,654	1.07
Facebook CDN	9,692	0.97
BunnyCDN General	9,578	0.96
Vimeo CDN	9,282	0.93
GoDaddy CDN	8,728	0.87
Digital Ocean Spaces	8,266	0.83
SiteGround CAPTCHA	7,821	0.78
ScaleWay	7,034	0.7
Twitter CDN	6,863	0.69
RawGit	5,456	0.55
Microsoft Azure CDN	5,450	0.55
Zencoder CDN	5,148	0.51
BunnyCDN Header	5,110	0.51
Postimage.org	4,472	0.45
Wix Media	4,431	0.44
Yahoo Image CDN	4,000	0.4
Amazon WAF CAPTCHA	2,476	0.25
Rackspace CDN	2,266	0.23
WPMU DEV	1,911	0.19
Yandex Cloud	1,810	0.18
Filestack	1,749	0.17
Fastly CDN	1,726	0.17
Bootcss	1,574	0.16
AWS WAF Challenge	1,507	0.15
Staticfile CDN	865	0.09
Stackoverflow CDN	812	0.08
ByteDance CDN	658	0.07
Sucuri Firewall	605	0.06
RocketCDN	605	0.06
JS Cache	593	0.06
StackPath	411	0.04
Statically	409	0.04
Skypack	409	0.04
Cloudimage	385	0.04
OptiMole	371	0.04
CacheFly CDN	313	0.03
CDNVideo	278	0.03
GitHack	278	0.03
Yahoo CDN	258	0.03
Anubis Blocked	233	0.02
MediaNova	231	0.02
MaxCDN	150	0.02
Limelight Networks	147	0.01
Surge	124	0.01
ImageEngine	105	0.01
BitGravity	79	0.01
Speed Size	78	0.01
Turner CDN	74	0.01
Useso	70	0.01
Verizon Media	64	0.01
GoDaddy Website Firewall	63	0.01
Squixa	57	0.01
Staticaly	48	0
Upaiyun	45	0
Distil CDN	43	0
DT00-DT09	38	0
Your Javascript	34	0
Level3	34	0
Telerik CDN	25	0
PageCDN	24	0
CloudApp	15	0
Libpixel	10	0
JSONBin	10	0
GotiPath	10	0
Coral Content Distribution	8	0
Stratus	8	0
CDN77 Hosted	7	0
GraphCDN	6	0
Pixboost	5	0
All You Can Cloud	4	0
Mosso	4	0
EdgePort	4	0
Gawker	3	0
Torbit	3	0
Simple CDN	3	0
Pika CDN	2	0
Wangsu	2	0
image4io	2	0
Front.to	1	0
ScaleEngine	1	0
TurboBytes	1	0
Derak Cloud	1	0
CloudLayer	1	0
Clear Channel Communications CDN	1	0
Instart	1	0
Contegix	1	0