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 |
|---|---|---|---|
| certifyme.net | #529,304 | Bootstrap, Cloudflare, CrazyEgg + 26 more | Find emails |
| finedininglovers.fr | #529,576 | AddToAny, Bootstrap, ConsentMo + 14 more | Find emails |
| robinsonsland.com | #529,766 | Amazon Route 53, Bootstrap, DigiCert + 9 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| thenewswire.com | #529,768 | Bootstrap, Chart.js, Font Awesome + 10 more | Find emails |
| e-commerceglobal.co.uk | #529,832 | Bootstrap, Let's Encrypt, LiteSpeed + 2 more | Find emails |
| apasshow.com | #529,878 | AOS, Bootstrap, Cloudflare + 10 more | Find emails |
| opennov.ru | #530,056 | Bitrix, Bootstrap, DDoS-Guard + 9 more | Find emails |
| globaloffice.com.mx | #530,219 | Apache, Bootstrap, Font Awesome + 16 more | Find emails |
| nationalzero.com | #530,301 | Bootstrap, Disqus, Google AdSense + 9 more | Find emails |
| adityagroup.com | #530,311 | Azure DNS, Bootstrap, Font Awesome + 3 more | Find emails |
| ds2play.com | #530,429 | Bootstrap, Cloudflare Web Analytics, Cloudflare edge/CDN + 10 more | Find emails |
| vrmproperties.com | #530,432 | ASP.NET, Bootstrap, Font Awesome + 17 more | Find emails |
| sicoobsc.com.br | #530,499 | Bootstrap, Cloudflare, Cloudflare Bot Management + 5 more | Find emails |
| trustedrevie.ws | #530,589 | Bootstrap, Cloudflare, Cloudflare Bot Management + 13 more | Find emails |
| heimatec.com | #530,606 | ASP.NET, Bootstrap, Chart.js + 5 more | Find emails |
| reallifecams.us | #530,644 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 8 more | Find emails |
| accidentfund.com | #530,738 | Bootstrap, Cloudflare, Cloudflare Bot Management + 13 more | Find emails |
| consorcidetransports.com | #530,748 | Bootstrap, Liferay, Microsoft 365 + 4 more | Find emails |
| inet2000.com | #530,887 | Apache, Bootstrap, Google Fonts + 2 more | Find emails |
| secsers.com | #530,983 | Font Awesome, Google Analytics, Google Tag Manager + 8 more | Find emails |
| sukabumikota.go.id | #531,105 | Bootstrap, Let's Encrypt, Nginx + 4 more | Find emails |
| qbeyond.de | #531,220 | Bootstrap, Google Tag Manager, Let's Encrypt + 4 more | Find emails |
| metropolitiques.eu | #531,330 | Bluesky, Bootstrap, ConsentMo + 9 more | Find emails |
| whost.co.mz | #531,361 | AOS, Apache, Bootstrap + 5 more | Find emails |
| erblearn.org | #531,407 | Amazon (ACM), Amazon Route 53, Apache + 10 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 →