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58% of sites13 technologies
CDN globally: 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 23 Oct 2026 · Methodology