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 |
|---|---|---|---|
| benjuriy.shop | #561,968 | Bootstrap, Cloudflare, Google Analytics + 12 more | Find emails |
| ecohackerfarm.org | #562,021 | Bootstrap, Font Awesome, Google Fonts + 6 more | Find emails |
| esg.fr | #562,047 | Azure Front Door, Bootstrap, Cloudflare + 12 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| atv.jp | #562,063 | AnyMind Group, Apache, Bootstrap + 10 more | Find emails |
| geniusconsultant.com | #562,119 | ASP.NET, Bootstrap, Fancybox + 11 more | Find emails |
| postel.go.id | #562,348 | Bootstrap, DigiCert, Font Awesome + 9 more | Find emails |
| subversiverecords.co.uk | #562,503 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| cybermed.hr | #562,542 | Apache, Bootstrap, Cloudflare + 9 more | Find emails |
| theannapurnaexpress.com | #562,623 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 13 more | Find emails |
| shina-calc.ru | #562,723 | Bootstrap, Google AdSense, Let's Encrypt + 5 more | Find emails |
| aimia.com | #562,977 | Bootstrap, Font Awesome, Google Analytics + 9 more | Find emails |
| fruitfulenglish.com | #563,037 | Apache, Bootstrap, Font Awesome + 8 more | Find emails |
| dtbafrica.com | #563,038 | Bootstrap, Cloudflare Web Analytics, Cloudflare edge/CDN + 13 more | Find emails |
| abeapp.eu | #563,172 | AOS, Bootstrap, Cloudflare + 9 more | Find emails |
| wdcplumbingfixtures.com | #563,214 | ASP.NET, Bootstrap, DigiCert + 10 more | Find emails |
| berlin-partner.de | #563,555 | Apache, Bootstrap, Let's Encrypt + 6 more | Find emails |
| samitivejchinatown.com | #563,751 | AOS, Bootstrap, Cloudflare + 15 more | Find emails |
| mensa.org.uk | #563,769 | ASP.NET, Bootstrap, Drupal + 17 more | Find emails |
| elorienta.com | #563,851 | Apache, Bootstrap, Font Awesome + 3 more | Find emails |
| raing.es | #563,899 | Bootstrap, Google Analytics, Google Fonts + 13 more | Find emails |
| jukeboxy.com | #564,118 | ASP.NET, Amazon (ACM), Amazon Route 53 + 18 more | Find emails |
| hardlinenutrition.com | #564,161 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 12 more | Find emails |
| lik.tech | #564,162 | ASP.NET, Bootstrap, Google Fonts + 4 more | Find emails |
| iolitesoftwares.com | #564,166 | Bootstrap, Google Ads Conversion, Google Analytics + 11 more | Find emails |
| casinomira.com | #564,182 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 6 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 →