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 |
|---|---|---|---|
| homecredit.ph | #76,891 | AOS, AppsFlyer, Bootstrap + 15 more | Find emails |
| zenmate.com | #76,951 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 8 more | Find emails |
| eta.gov.lk | #76,957 | Bootstrap, DigiCert, Google Analytics + 1 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| hedzappclickballk.com |
| #76,978 |
| Bootstrap, Font Awesome, Let's Encrypt + 6 more |
| Find emails |
| pebblehost.com | #77,105 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 15 more | Find emails |
| irpp.org | #77,150 | Adobe Fonts (Typekit), Bootstrap, Font Awesome + 14 more | Find emails |
| erciyes.edu.tr | #77,183 | ASP.NET, Bootstrap, DigiCert + 4 more | Find emails |
| typingagent.com | #77,202 | Amazon (ACM), Amazon Route 53, Bootstrap + 19 more | Find emails |
| isglobal.org | #77,347 | Bluesky, Bootstrap, DigiCert + 14 more | Find emails |
| oca.com.ar | #77,353 | AOS, ASP.NET, Bootstrap + 10 more | Find emails |
| ruaythx.com | #77,358 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 10 more | Find emails |
| fav-hentai.com | #77,417 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 10 more | Find emails |
| naughtymachinima.com | #77,481 | Apache, Bootstrap, Cloudflare + 6 more | Find emails |
| hearst.com | #77,532 | Apache, Bootstrap, Fastly + 9 more | Find emails |
| hentairead.io | #77,537 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 8 more | Find emails |
| summonersky.com | #77,657 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 10 more | Find emails |
| matador.ai | #77,661 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 13 more | Find emails |
| merkurymarket.pl | #77,698 | Cloudflare edge/CDN, Google Tag Manager, Tidio | Find emails |
| smartlombard.ru | #77,772 | Bitrix, Bootstrap, Fancybox + 10 more | Find emails |
| poliisi.fi | #77,812 | Bootstrap, Cloudflare Bot Management, Cloudflare edge/CDN + 2 more | Find emails |
| registrodeempresasysociedades.cl | #77,839 | ASP.NET, Bootstrap, Font Awesome + 10 more | Find emails |
| fencingtimelive.com | #77,893 | Amazon (ACM), Amazon Route 53, Bootstrap + 9 more | Find emails |
| tivan-soft.ir | #77,966 | ASP.NET, Bootstrap, Chart.js + 8 more | Find emails |
| unimed.coop.br | #78,000 | Bootstrap, Cloudflare, Font Awesome + 6 more | Find emails |
| glisten.org | #78,010 | Bootstrap, Cloudflare Bot Management, Cloudflare edge/CDN + 15 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 →