JavaScript Library & Framework
16,013 of the 1,000,000 top sites in our Tranco top-1M census run Popper.js (1.6%). A JavaScript library for positioning tooltips, popovers, and dropdown menus relative to an anchor element. Detection is homepage-level HTML/header fingerprinting, so a site can run Popper.js on other pages without it showing here.
Other javascript library & framework
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | myfritz.net | #74 (Tranco) | Find emails |
| 2 | richaudience.com | #906 (Tranco) | Find emails |
| 3 | pccc.com | #909 (Tranco) | Find emails |
| 4 | ucla.edu |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| ird.gov.np | #147,900 | Bootstrap, Fancybox, Font Awesome + 13 more | Find emails |
| unjfsc.edu.pe | #147,930 | ASP.NET, Apache, Bootstrap + 8 more | Find emails |
| webant.ru | #148,031 | Bootstrap, Google Fonts, Let's Encrypt + 5 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| tfhost.ng |
| #148,156 |
| AOS, Bootstrap, Font Awesome + 8 more |
| Find emails |
| honeypot.is | #148,316 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 3 more | Find emails |
| bluffton.edu | #148,384 | ASP.NET, Adobe Fonts (Typekit), Bootstrap + 11 more | Find emails |
| pagopa.gov.it | #148,417 | Amazon (ACM), Amazon CloudFront, Amazon S3 + 11 more | Find emails |
| pomanda.com | #148,519 | Amazon Route 53, Bootstrap, Font Awesome + 8 more | Find emails |
| rezlive.com | #148,524 | AOS, Amazon Route 53, Bootstrap + 16 more | Find emails |
| mineralienatlas.de | #148,600 | Apache, Bootstrap, Google Hosted Libraries + 5 more | Find emails |
| magictavern.com | #148,604 | Amazon (ACM), Amazon CloudFront, Amazon S3 + 6 more | Find emails |
| hyundaimobil.co.id | #148,645 | Bootstrap, Fancybox, Font Awesome + 16 more | Find emails |
| migri.fi | #148,691 | Bootstrap, Cloudflare Bot Management, Cloudflare edge/CDN + 3 more | Find emails |
| recommendedpress.com | #148,819 | AOS, Bootstrap, Cloudflare + 13 more | Find emails |
| puzzlesarcade.com | #148,833 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 14 more | Find emails |
| thelottovipz.com | #148,848 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 13 more | Find emails |
| absolutegamez.com | #148,887 | Amazon (ACM), Amazon Route 53, Bootstrap + 3 more | Find emails |
| synaq.com | #148,930 | Bootstrap, Cloudflare, Cookiebot + 8 more | Find emails |
| vespymedia.com | #148,985 | AOS, Bootstrap, Express + 5 more | Find emails |
| culturalheritage.org | #148,998 | ASP.NET, Amazon CloudFront, Amazon S3 + 21 more | Find emails |
| magicnet.mn | #149,000 | Apache, Bootstrap, Cloudflare + 5 more | Find emails |
| hhof.com | #149,022 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 12 more | Find emails |
| jaapl.org | #149,065 | AddToAny, Bootstrap, Cloudflare + 11 more | Find emails |
| azerin.com | #149,203 | Apache, Bootstrap, Font Awesome + 2 more | Find emails |
| prfree.org | #149,216 | AddThis, Ahrefs Analytics, Bootstrap + 19 more | Find emails |
Showing the first 10,000matches — add a filter to narrow.
From the Crawlora Website Tech Stack Dataset, a homepage-level fingerprint of a 1,000,000-domain Tranco top-1M census (run top1m-2026-08-25-full-v2), snapshot August 29, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →