RequireJS
RequireJS is a wappalyzer technology that ScanMalware.com has fingerprinted across 2,884 public website scans. Each of those scans is a real headless-browser visit, so the data on this page reflects how RequireJS is actually deployed on the live web — including on compromised, phishing and malware-hosting sites, not just legitimate ones.
On sites where RequireJS appears, the technologies most often detected alongside it are X-UA-Compatible, HSTS and Open-Graph-Protocol. That co-occurrence pattern is a useful fingerprint of the stack RequireJS typically ships with, and a starting point for spotting deployments that look unusual.
Commonly deployed alongside RequireJS
Of the 2,884 public scans where RequireJS was detected, these are the technologies most often present on the same site. The share is the percentage of RequireJS sites that also ran each one.
| Technology | Category | Share of RequireJS sites |
|---|---|---|
| X-UA-Compatible | miscellaneous | 64.23% |
| HSTS | wappalyzer | 59.25% |
| Open-Graph-Protocol | miscellaneous | 55.05% |
| jQuery | wappalyzer | 49.15% |
| Google Analytics | wappalyzer | 37.41% |
| MetaGenerator | miscellaneous | 33.31% |
| Google Tag Manager | wappalyzer | 30.41% |
| JQuery | miscellaneous | 23.79% |
| Cloudflare | wappalyzer | 23.21% |
| Google-Analytics | miscellaneous | 20.78% |
| PasswordField | miscellaneous | 20.2% |
| PoweredBy | miscellaneous | 20.03% |
| Lodash | wappalyzer | 18.19% |
| HTTP/3 | wappalyzer | 16.31% |
How ScanMalware detects RequireJS
RequireJS 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 RequireJS is present, but how it is being used. Open the full search interface for RequireJS →
Recent public scans featuring RequireJS
A rolling sample of recent public scans where RequireJS was detected. Listing a site here is not a safety judgement — open a scan to see its full verdict.
| Site | Scanned |
|---|---|
| Magnolias https://www.visitathensga.com/listing/magnolias/3267/ | 2026-11-04 |
| Cherif Millogo - 2025-26 - Varsity Basketball - St. Francis High School Athletics https://gogoldenknights.net/sports/mens-basketball/roster/cherif--millogo/1034 | 2026-11-04 |
| Plesk Obsidian 18.0.81 https://distracted-feynman.216-126-239-8.plesk.page | 2026-11-04 |
| Leading Bath & Kitchen Hardware Supply | Vintage Tub & Bath https://vintagetub.com | 2026-11-04 |
| Radioactive Man Marvel Comic-Minifigur | minifigureoutlet https://www.minifigureoutlet.com/product-page/radioactive-man-marvel-comic-minifigure | 2026-11-04 |
| 91porn,91pron,91porna,91视频,成人视频,色情视频,好色tv,國產av,a片,52av,91porny,黄色网站 https://91porna.com | 2026-11-04 |
| Welcome | USPS https://uspss.pages.dev/entreg/LoginAction_input%252CN/A%252Chttps%253A/topjobs/index.html | 2026-11-04 |
| UPS Tracking® https://trackion.netlify.app/ | 2026-11-04 |
Frequently asked questions about RequireJS
- Does using RequireJS mean a website is unsafe?
- No. RequireJS 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 RequireJS can be perfectly safe or actively malicious.
- How many sites using RequireJS has ScanMalware scanned?
- RequireJS has been detected in 2,884 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 RequireJS?
- Across scanned sites, RequireJS is most often seen alongside X-UA-Compatible, HSTS 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.