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.
| # | 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 |
|---|---|---|---|
| metobr-expo.ru | #590,724 | Bootstrap, Fancybox, Google Fonts + 9 more | Find emails |
| pencariangka1.net | #590,747 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 4 more | Find emails |
| airmenus.in | #590,911 | Amazon Route 53, Bootstrap, DigitalOcean Spaces + 12 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| ancmember.org.za | #590,938 | ASP.NET, Bootstrap, Font Awesome + 7 more | Find emails |
| applicone.com | #590,953 | ASP.NET, Bootstrap, Cloudflare + 9 more | Find emails |
| arabic-uae.com | #590,957 | Apache, Bootstrap, Let's Encrypt + 6 more | Find emails |
| aw8vvip.com | #590,988 | AOS, Bootstrap, Cloudflare + 6 more | Find emails |
| campusiesrfa.com | #591,085 | Apache, Bootstrap, jQuery | Find emails |
| cash4minutes.com | #591,101 | Apache, Bootstrap, Font Awesome + 14 more | Find emails |
| catalogoapp.mobi | #591,105 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 11 more | Find emails |
| cinemais.com.br | #591,132 | Bootstrap, CDN Fonts, Cloudflare + 15 more | Find emails |
| cinemalaplata.com | #591,133 | ASP.NET, Bootstrap, Font Awesome + 10 more | Find emails |
| controlplus.mx | #591,156 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 13 more | Find emails |
| ddubai699.com | #591,196 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 11 more | Find emails |
| dretail.id | #591,241 | Apache, Bootstrap, Font Awesome + 14 more | Find emails |
| eduversity.sd | #591,275 | AOS, Apache, Bootstrap + 5 more | Find emails |
| escampa.mx | #591,307 | Google Analytics, Google Tag Manager, Let's Encrypt + 9 more | Find emails |
| firstinmath.in | #591,357 | ASP.NET, AWS Lambda, Axios + 18 more | Find emails |
| g2g2k1.com | #591,398 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 13 more | Find emails |
| jaguarsecurity.in | #591,584 | Apache, Bootstrap, Fancybox + 6 more | Find emails |
| jbclub.in | #591,597 | Bootstrap, Cloudflare, Font Awesome + 6 more | Find emails |
| kalam.academy | #591,633 | ASP.NET, Bootstrap, Cloudflare + 13 more | Find emails |
| kredlead.co.in | #591,683 | Bootstrap, Cloudflare, DigitalOcean Spaces + 6 more | Find emails |
| linkchak.com | #591,718 | Apache, Bootstrap, Cloudflare + 7 more | Find emails |
| mahasscmarks.in | #591,760 | Amazon (ACM), Amazon Route 53, Bootstrap + 5 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 →