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 |
|---|---|---|---|
| ggmodbury.com.au | #506,687 | Bootstrap, Cloudflare edge/CDN, Font Awesome + 17 more | Find emails |
| intagri.com | #506,693 | Apache, Bootstrap, Cloudflare + 20 more | Find emails |
| texasmarketinggroup.com | #506,912 | Bootstrap, Nginx, Sectigo + 1 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| dunkest.com | #506,975 | Amazon CloudFront, Apache, Bootstrap + 9 more | Find emails |
| fsedi.kz | #507,017 | Apache, Bootstrap, Google Analytics + 11 more | Find emails |
| noleggiare.it | #507,057 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 15 more | Find emails |
| ebnhc.org | #507,137 | ASP.NET, Bootstrap, Cloudflare Bot Management + 12 more | Find emails |
| canakkale.bel.tr | #507,266 | AOS, Bootstrap, Cloudflare + 15 more | Find emails |
| svbony.com | #507,272 | ASP.NET, AddToAny, Bootstrap + 21 more | Find emails |
| periyaruniversity.ac.in | #507,300 | Bootstrap, Font Awesome, Google Analytics + 7 more | Find emails |
| ardashboard.com | #507,436 | ASP.NET, Bootstrap, Citrix NetScaler + 5 more | Find emails |
| dood.to | #507,449 | Bootstrap, Cloudflare Web Analytics, Cloudflare edge/CDN + 10 more | Find emails |
| elektro-expo.ru | #507,621 | Bootstrap, Fancybox, Google Fonts + 8 more | Find emails |
| questcomp.com | #507,743 | ASP.NET, Bootstrap, Font Awesome + 6 more | Find emails |
| staffomatic.com | #507,759 | Amazon Route 53, Bootstrap, Cloudflare Bot Management + 14 more | Find emails |
| regioncajamarca.gob.pe | #508,060 | Bootstrap, D3.js, Django + 8 more | Find emails |
| sanliurfa.bel.tr | #508,147 | Apache, Bootstrap, Cloudflare + 4 more | Find emails |
| yuandingha.com | #508,218 | Baidu Maps, Bootstrap, Fancybox + 3 more | Find emails |
| mvs.group | #508,284 | Bootstrap, Font Awesome, Let's Encrypt + 4 more | Find emails |
| jllelectrical.com.my | #508,407 | AOS, Apache, Bootstrap + 14 more | Find emails |
| tech-lagoon.com | #508,437 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 10 more | Find emails |
| sampark.gov.in | #508,488 | Bootstrap, Font Awesome, Let's Encrypt + 1 more | Find emails |
| bibletime.org | #508,559 | Bootstrap, Fancybox, Matomo + 5 more | Find emails |
| der-com.ru | #508,561 | Bootstrap, Fancybox, Font Awesome + 11 more | Find emails |
| streamm4u.page | #508,692 | 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 →