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 |
|---|---|---|---|
| you-zitsu.com | #463,773 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 10 more | Find emails |
| space2host.net | #463,867 | AOS, Bootstrap, Cloudflare + 7 more | Find emails |
| solidea.com | #463,879 | Apache, Bootstrap, Cookiebot + 16 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| people.deloitte |
| #463,971 |
| Adobe Experience Cloud (Launch), Akamai Edge DNS, Sectigo |
| Find emails |
| senatorhost.com | #464,107 | Bootstrap, Crisp, Font Awesome + 12 more | Find emails |
| puurgezond.nl | #464,148 | Apache, Bootstrap, Google Analytics + 7 more | Find emails |
| deporteazul.cl | #464,164 | Apache, Bootstrap, Font Awesome + 10 more | Find emails |
| rajapaito3.com | #464,302 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| mkvking.dad | #464,338 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 9 more | Find emails |
| tbohotels.com | #464,386 | ASP.NET, Akamai Bot Manager, Akamai edge/CDN + 8 more | Find emails |
| itwissen.info | #464,397 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 9 more | Find emails |
| makitarussia.ru | #464,717 | Cloudflare, Google Analytics, Google Tag Manager + 7 more | Find emails |
| aecweb.com.br | #464,761 | Bootstrap, Cloudflare, Express + 5 more | Find emails |
| prabhubank.com | #464,763 | Bootstrap, DigiCert, Font Awesome + 8 more | Find emails |
| beewh.com | #464,774 | Bootstrap, Cloudflare edge/CDN, Fancybox + 10 more | Find emails |
| biblereadingzone.com | #464,832 | Apache, Bootstrap, Let's Encrypt + 4 more | Find emails |
| egegen.com | #464,935 | Bootstrap, Cloudflare Turnstile, Fancybox + 18 more | Find emails |
| unimedvitoria.com.br | #464,960 | ASP.NET, Azion, Bootstrap + 14 more | Find emails |
| siicsalud.com | #465,067 | Amazon Route 53, Apache, Bootstrap + 9 more | Find emails |
| angka10.com | #465,098 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| coppeliarobotics.com | #465,120 | AOS, Bootstrap, Cloudflare + 10 more | Find emails |
| h4x-gamers.top | #465,121 | Chart.js, Let's Encrypt, jQuery | Find emails |
| komagene.com.tr | #465,176 | Bootstrap, DoubleClick (Google Ads), Font Awesome + 11 more | Find emails |
| armadninoviny.cz | #465,232 | Bootstrap, DoubleClick (Google Ads), Font Awesome + 10 more | Find emails |
| carpastlife.com | #465,233 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 9 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 →