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 |
|---|---|---|---|
| smolrosa.ru | #594,004 | Bootstrap, Font Awesome, Google Analytics + 7 more | Find emails |
| kelacyber.com | #594,022 | AddToAny, Amazon Route 53, Bootstrap + 20 more | Find emails |
| radioclubefm.com.br | #594,150 | Apache, Bootstrap, Font Awesome + 12 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| catedra.com | #594,232 | Bootstrap, Google Analytics, Google Fonts + 9 more | Find emails |
| apanet.ru | #594,403 | Bitrix, Bootstrap, Font Awesome + 7 more | Find emails |
| medtalks.in | #594,505 | Amazon Route 53, Apache, Bootstrap + 12 more | Find emails |
| isoltec.net.br | #594,574 | AngularJS, Bootstrap, Google Fonts + 2 more | Find emails |
| suissegold.com | #594,579 | Bootstrap, Cloudflare, Cloudflare Turnstile + 13 more | Find emails |
| decorpot.com | #594,716 | Apache, Bootstrap, Fancybox + 16 more | Find emails |
| strelecpark.ru | #594,754 | Bootstrap, Fancybox, Font Awesome + 11 more | Find emails |
| investors-trust.com | #594,836 | Bootstrap, Chart.js, Font Awesome + 9 more | Find emails |
| acreintrusion.cloud | #594,989 | ASP.NET, Bootstrap, jQuery + 1 more | Find emails |
| alleuro.com | #595,032 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 13 more | Find emails |
| crashdaily.com | #595,079 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 8 more | Find emails |
| okosdoboz.hu | #595,372 | ASP.NET, Bootstrap, DoubleClick (Google Ads) + 13 more | Find emails |
| gtexportal.org | #595,531 | Bootstrap, DataTables, Font Awesome + 13 more | Find emails |
| aghippo168.com | #595,546 | ASP.NET, Bootstrap, Cloudflare + 4 more | Find emails |
| gen-i.si | #595,569 | Azure API Management, Azure DNS, Bootstrap + 8 more | Find emails |
| vidnest.io | #595,579 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 9 more | Find emails |
| virtualsolutionsec.com | #595,616 | AOS, Apache, Bootstrap + 5 more | Find emails |
| adstore.ca | #595,717 | Apache, Bootstrap, Font Awesome + 3 more | Find emails |
| egyptevoyages.com | #595,723 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 16 more | Find emails |
| xianheng1736.com | #595,799 | Baidu Maps, Bootstrap, Fancybox + 1 more | Find emails |
| werktuigen.nl | #595,825 | Bootstrap, Google Identity Services, Google Maps + 7 more | Find emails |
| lbrce.ac.in | #595,971 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 8 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 →