58% of sites13 technologies

CDN worldwide: market share ranking

Content delivery networks in front of the site.

#	Technology	Global	United Kingdom	Netherlands	Italy	Spain	Japan	Latin America
1	Cloudflare	36%	45%	32%	31%	26%	9.4%	32%
2	cdnjs	9.6%	11%	7.7%	11%	11%	15%	15%
3	Amazon CloudFront	9.4%	5.1%	2.8%	4.8%	5.8%	17%	9.6%
4	jsDelivr	8.7%	12%	8.5%	11%	9.4%	15%	13%
5	Akamai	3.9%	2%	1.1%	1.9%	2.8%	2%	2.1%
6	Google Cloud CDN / GFE	2.9%	1.1%	1.6%	1.7%	1.9%	1.8%	2.1%
7	unpkg	2.5%	3%	2.1%	2.5%	2.9%	3.4%	4.1%
8	Azure Front Door / CDN	1%	3%	1.7%	0.8%	1.1%	0.4%	0.7%
9	Fastly	0.9%	0.5%	0.2%	0.4%	0.5%	0.1%	0.4%
10	Bunny CDN	0.3%	0.2%	0.6%	0.2%	0.3%	<0.1%	0.1%
11	CDN77	<0.1%	0%	0%	<0.1%	0%	0%	<0.1%
12	KeyCDN	<0.1%	0%	0%	0%	0%	0%	0%
13	Gcore	<0.1%	0%	0%	0%	0%	0%	0%

By site popularity

Share of measured sites in each Tranco popularity band that use the technology: the top 1,000, 10,000 and 100,000 sites and the whole top million.

#	Technology	Top 1K	Top 10K	Top 100K
1	Cloudflare	21%	31%	36%
2	Amazon CloudFront	13%	12%	9.4%
3	Akamai	12%	7.8%	3.9%
4	cdnjs	3%	6.7%	9.6%
5	jsDelivr	3.6%	6.3%	8.7%
6	Google Cloud CDN / GFE	6.9%	5.9%	2.9%
7	unpkg	1.4%	2%	2.5%
8	Azure Front Door / CDN	2.2%	1.1%	1%
9	Fastly	1.9%	1.1%	0.9%
10	Bunny CDN	0.5%	0.4%	0.3%
11	CDN77	0%	<0.1%	<0.1%
12	KeyCDN	0%	0%	<0.1%
13	Gcore	0%	0%	<0.1%
	Sites measured	591	6,700	68,769

Our crawler: 68,769 sites · Global · updated Oct 23, 2026 · Methodology