Bootstrap
Bootstrap is a popular front-end CSS and JavaScript framework used to build responsive layouts quickly. It is identified from its characteristic class names, CSS and JS asset URLs, and bundled component markup.
Bootstrap is purely presentational and carries little direct security weight, but its ubiquity in website kits — including phishing templates — means its specific version and CDN source are still worth noting when fingerprinting a page.
Commonly deployed alongside Bootstrap
Of the 11,278 public scans where Bootstrap was detected, these are the technologies most often present on the same site. The share is the percentage of Bootstrap sites that also ran each one.
| Technology | Category | Share of Bootstrap sites |
|---|---|---|
| JQuery | miscellaneous | 69.07% |
| jQuery | wappalyzer | 64.5% |
| Open-Graph-Protocol | miscellaneous | 55.38% |
| WordPress | cms | 51.47% |
| PHP | wappalyzer | 46.88% |
| MetaGenerator | miscellaneous | 45.59% |
| MySQL | wappalyzer | 44.47% |
| Cloudflare | wappalyzer | 37.6% |
| Google Analytics | wappalyzer | 32.35% |
| X-UA-Compatible | miscellaneous | 29.91% |
| WordPress | wappalyzer | 29.19% |
| HTTP/3 | wappalyzer | 27.85% |
| Google-Analytics | miscellaneous | 27.29% |
| PoweredBy | miscellaneous | 22.95% |
How ScanMalware detects Bootstrap
Bootstrap is detected by inspecting the live DOM and JavaScript runtime: global objects it registers, framework-specific markup, and the asset URLs and inline code patterns it ships with.
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 Bootstrap is present, but how it is being used. Open the full search interface for Bootstrap →
Recent public scans featuring Bootstrap
A rolling sample of recent public scans where Bootstrap was detected. Listing a site here is not a safety judgement — open a scan to see its full verdict.
| Site | Scanned |
|---|---|
| https://swvcnm.vercel.app/ | 2026-08-18 |
| https://doc-mkvelinb.vercel.app/ | 2026-08-18 |
| This Page Does Not Exist https://rabaabsoftwaresolutions.com/index.html | 2026-08-18 |
| myWSU https://mywsu.wichita.edu | 2026-08-18 |
| Ferre | Bettercooking https://www.ferre.com.tr/en/ | 2026-08-18 |
| Huawei in Europe https://huawei.eu | 2026-08-17 |
| Pipe Supports, Pipe Hangers, Clamps - Piping Technology - Houston, TX https://pipingtech.com | 2026-08-17 |
| Advanced GIS Mapping Software | Blue Marble Geographics https://bluemarblegeo.com | 2026-08-17 |
Frequently asked questions about Bootstrap
- Does using Bootstrap mean a website is unsafe?
- No. Bootstrap 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 Bootstrap can be perfectly safe or actively malicious.
- How many sites using Bootstrap has ScanMalware scanned?
- Bootstrap has been detected in 11,278 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 Bootstrap?
- Across scanned sites, Bootstrap is most often seen alongside JQuery, jQuery and Open-Graph-Protocol. 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.