As of October 8, 2026, Sucuri is used by 53,476 websites in the TechLeads index: 0.12% of all CDN detections, the 23rd most-used of 79 CDN technologies.
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Citation
TechLeads. "Sucuri Customers and Market Share." Data as of October 8, 2026. https://techleads.fyi/technology/sucuri/market-shareHTML link
<a href="https://techleads.fyi/technology/sucuri/market-share">Sucuri market share (TechLeads data)</a>Websites using each technology in the TechLeads index, and its share of all CDN detections.
| # | Technology | Websites | Share |
|---|---|---|---|
| 1 | Cloudflare | 18,156,470 | 39.1% |
| 2 | cdnjs | 5,209,454 | 11.2% |
| 3 | Cloudflare CDN | 4,607,183 | 9.9% |
| 4 | Google Hosted Libraries | 4,400,998 | 9.5% |
| 5 | jsDelivr | 4,395,053 | 9.5% |
| 6 | jQuery CDN | 2,585,013 | 5.6% |
| 7 | Google Cloud CDN |
In HTTP Archive's monthly crawl of public websites, Sucuri was detected on 132,117 pages in September 2026, down 18.9% from a year earlier (peak: 206,093). HTTP Archive is a separate dataset from the TechLeads index, so its numbers are not added to ours.
Same month, other CDN technologies in HTTP Archive: Cloudflare 22,015,531, cdnjs 5,518,583, jsDelivr 4,709,988, Google Hosted Libraries 3,723,642, jQuery CDN 2,004,819.
Based on country-code domains (such as .de or .co.uk); websites on .com and other generic domains are not assigned a country.
See all 53,476 websites using Sucuri or download the full list as a CSV for $29.
TechLeads scans public websites and detects Sucuri from signals in the page HTML, scripts, cookies, HTTP headers and DNS records. Market share is Sucuri's website count divided by the website counts of all CDN technologies we track; a site using two CDN tools counts for both. Counts were last refreshed on October 8, 2026 and update daily.
| 1,714,409 |
| 3.7% |
| 8 | Unpkg | 1,412,468 | 3.0% |
| 9 | Amazon S3 | 1,028,023 | 2.2% |
| 10 | Amazon CloudFront | 801,380 | 1.7% |
| 11 | Hostinger CDN | 581,445 | 1.3% |
| 12 | Bunny | 253,749 | 0.55% |
| 13 | Netlify | 186,890 | 0.40% |
| 14 | Fastly | 147,995 | 0.32% |
| 15 | Alibaba Cloud CDN | 110,561 | 0.24% |
| 16 | Akamai | 97,442 | 0.21% |
| 17 | Microsoft Ajax Content Delivery Network | 96,335 | 0.21% |
| 18 | Cloudinary | 82,536 | 0.18% |
| 19 | AWS Cloudfront Milan Edge | 77,805 | 0.17% |
| 20 | AWS Cloudfront Tokyo Edge | 77,685 | 0.17% |
| 21 | Sucuri | 53,476 | 0.12% |
Rows link to each competitor's market share page where one exists. The table lists the 21 most-used technologies; ranks are by website count.