Technology report · CDN
jsDelivr usage report
jsDelivr, a CDN, was detected on 7896 of the 66086 websites we scanned, a share of 11.9% as of 2026-10-28. It appears most often on news and media sites and personal sites, and it usually sits alongside Cloudflare, Google Fonts and Bootstrap. We could not identify a version for any of these sites.
- 7,896websites using it
- 11.9%of 66,086 scanned websites with a detected technology
- 2026-10-28data date
Among the 3592 sites where we could determine an industry, news and media leads with 523 sites, or 14.6%. Personal sites follow closely with 489 sites, or 13.6%. Software and SaaS has 293 sites at 8.2%, e-commerce and retail has 275 sites at 7.7%, and gaming has 198 sites at 5.5%. Content-focused sites clearly dominate this list.
The technologies that appear next to jsDelivr show a common pattern. Cloudflare is present on 4584 of these sites (58.1%), Google Fonts on 4127 (52.3%), and Bootstrap on 3811 (48.3%). Google Tag Manager appears on 3556 sites (45.0%) and jQuery on 3411 (43.2%). Cloudflare Web Analytics, PHP and cdnjs follow at 37.5%, 32.4% and 22.6%.
Version information is missing for this technology. The count of sites with a detectable version is 0, and the version breakdown is empty. This page therefore cannot tell you which releases of jsDelivr are in use, only how widely it is present, which industries use it, and what else those sites run.
Industries using jsDelivr
| Industry | Websites | Share of 3,592 classified |
|---|---|---|
| News and media | 523 | 14.6% |
| Personal sites | 489 | 13.6% |
| Software and SaaS | 293 | 8.2% |
| E-commerce and retail | 275 | 7.7% |
| Gaming | 198 | 5.5% |
Technologies used together with jsDelivr
| Technology | Websites | Share of jsDelivr sites |
|---|---|---|
| Cloudflare | 4,584 | 58.1% |
| Google Fonts | 4,127 | 52.3% |
| Bootstrap | 3,811 | 48.3% |
| Google Tag Manager | 3,556 | 45% |
| jQuery | 3,411 | 43.2% |
| Cloudflare Web Analytics | 2,959 | 37.5% |
| PHP | 2,556 | 32.4% |
| cdnjs | 1,787 | 22.6% |
Example company websites
secession.at, jrebel.com, timbers.com, thesiliconreview.com, plugable.com
FAQ
- How many websites use jsDelivr?
- We detected jsDelivr on 7896 of the 66086 websites scanned, which is 11.9%. The figures reflect data from 2026-10-28 and cover only the sites in our scan.
- Which industries use jsDelivr most?
- News and media is highest with 523 sites (14.6%), followed by personal sites with 489 (13.6%). Software and SaaS, e-commerce and retail, and gaming come next. These shares are based on 3592 sites with a known industry.
- What technologies are commonly used with jsDelivr?
- Cloudflare is the most common companion at 58.1% of jsDelivr sites. Google Fonts (52.3%), Bootstrap (48.3%), Google Tag Manager (45.0%) and jQuery (43.2%) also appear often. PHP and cdnjs are present on fewer sites.
- Which version of jsDelivr do sites run?
- This is not known. We found 0 sites where a version could be identified, and the version list is empty, so no version breakdown is available for jsDelivr.
- What kind of technology is jsDelivr?
- jsDelivr is categorized as a CDN, a content delivery network. On this page it is measured by how many of the scanned sites load it, and by industry and the technologies that appear alongside it.
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