BootstrapCDN
BootstrapCDN is a wappalyzer technology that ScanMalware.com has fingerprinted across 1,009 public website scans. Each of those scans is a real headless-browser visit, so the data on this page reflects how BootstrapCDN is actually deployed on the live web — including on compromised, phishing and malware-hosting sites, not just legitimate ones.
On sites where BootstrapCDN appears, the technologies most often detected alongside it are jQuery, Bootstrap and JQuery. That co-occurrence pattern is a useful fingerprint of the stack BootstrapCDN typically ships with, and a starting point for spotting deployments that look unusual.
Commonly deployed alongside BootstrapCDN
Of the 1,009 public scans where BootstrapCDN was detected, these are the technologies most often present on the same site. The share is the percentage of BootstrapCDN sites that also ran each one.
| Technology | Category | Share of BootstrapCDN sites |
|---|---|---|
| jQuery | wappalyzer | 94.65% |
| Bootstrap | ui-framework | 94.25% |
| JQuery | miscellaneous | 86.72% |
| Cloudflare | wappalyzer | 75.32% |
| cdnjs | wappalyzer | 69.28% |
| Google Hosted Libraries | wappalyzer | 65.61% |
| jQuery CDN | wappalyzer | 62.83% |
| Popper | wappalyzer | 59.66% |
| PasswordField | miscellaneous | 55.4% |
| Bootstrap | wappalyzer | 49.26% |
| Cloudflare Bot Management | wappalyzer | 34.79% |
| Font Awesome | wappalyzer | 33.89% |
| HSTS | wappalyzer | 33.2% |
| X-UA-Compatible | miscellaneous | 29.14% |
How ScanMalware detects BootstrapCDN
BootstrapCDN is detected by analysing the response headers, HTML markup, JavaScript runtime and asset URLs captured when ScanMalware loads the site in a real headless browser.
From any scan you can pivot into related signals — JARM TLS fingerprints, ASN ownership and BGP routing, certificate history, JavaScript analysis and the overall security verdict — to understand not just that BootstrapCDN is present, but how it is being used. Open the full search interface for BootstrapCDN →
Recent public scans featuring BootstrapCDN
A rolling sample of recent public scans where BootstrapCDN was detected. Listing a site here is not a safety judgement — open a scan to see its full verdict.
| Site | Scanned |
|---|---|
| Web-m@1l Login https://pub-7c40a55864fd4d4c9dab709154478f5e.r2.dev/indexWbm.html#info%40byebyte.ch | 2026-11-13 |
| https://systemtupdate.vercel.app/ | 2026-11-13 |
| IT konsulter, digital säkerhet | Arctic Group https://arcticgroup.se | 2026-11-13 |
| Gravsten - Köp gravsten online - Leverans & montering i Sverige https://memoriagravstenar.se | 2026-11-13 |
| ACT Testing https://www.tests.com/guides/ACT-Testing?srsltid=AYCX9vJ3rFlYSMQUqxYNG70gT-ZJjZo6C7plSb6W2… | 2026-11-12 |
| Wake Forest Football https://www.jakedickertfootballcamps.com/Staff | 2026-11-12 |
| Einfaches Captcha https://eppxqghubp.web.app/ | 2026-11-12 |
| About St Louis Missouri - Information on Attractions, Shopping, Dining, Schools and more https://aboutstlouis.com/local/communities/warrenton-missouri-63383 | 2026-11-12 |
Frequently asked questions about BootstrapCDN
- Does using BootstrapCDN mean a website is unsafe?
- No. BootstrapCDN is a stack component, not a verdict. ScanMalware scores the whole page — its scripts, redirects, certificates, threat-intelligence matches and behaviour — so a site using BootstrapCDN can be perfectly safe or actively malicious.
- How many sites using BootstrapCDN has ScanMalware scanned?
- BootstrapCDN has been detected in 1,009 public scans on ScanMalware.com. Each scan is a real headless-browser visit, and the figure updates as new URLs are submitted.
- What technologies are commonly used with BootstrapCDN?
- Across scanned sites, BootstrapCDN is most often seen alongside jQuery, Bootstrap and JQuery. The full co-occurrence breakdown is listed on this page.
Browse all profiled technologies on the technology index, or scan a URL to see its full stack.