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 |
|---|---|---|---|
| dfbnigeria.org.ng | #211,610 | Bootstrap, Cloudinary, Django + 11 more | Find emails |
| dpbossplay.live | #211,679 | Bootstrap, Cloudflare, Cloudflare Bot Management + 10 more | Find emails |
| dragongold8.com | #211,685 | ASP.NET, Bootstrap, Font Awesome + 3 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| dreamweaversindia.com | #211,689 | Apache, Bootstrap, Google Analytics + 5 more | Find emails |
| e-indigo.com | #211,725 | ASP.NET, Bootstrap, Google Hosted Libraries + 3 more | Find emails |
| edplp.net | #211,765 | AddToAny, Bootstrap, Cloudflare + 17 more | Find emails |
| efaas.gov.mv | #211,780 | AOS, ASP.NET, Cloudflare + 5 more | Find emails |
| egitakademi.com | #211,785 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 16 more | Find emails |
| elearningquran.com | #211,804 | ASP.NET, Amazon (ACM), Amazon CloudFront + 10 more | Find emails |
| emperiacorporation.com | #211,830 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 9 more | Find emails |
| epes.org | #211,851 | ASP.NET, Bootstrap, Google Ads Conversion + 7 more | Find emails |
| eropolis.hu | #211,863 | Bootstrap, Google Analytics, Google Tag Manager + 4 more | Find emails |
| escuelanaturayavon.net | #211,875 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 4 more | Find emails |
| esmallpay.in | #211,879 | Bootstrap, Font Awesome, Google Fonts + 7 more | Find emails |
| espacocasa.com | #211,881 | AOS, AddToAny, Bootstrap + 10 more | Find emails |
| estrema.biz | #211,890 | Bootstrap, Google Fonts, Let's Encrypt + 3 more | Find emails |
| evaavm.com.tr | #211,900 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 14 more | Find emails |
| evobet33.com | #211,905 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 7 more | Find emails |
| falconai.online | #211,946 | ASP.NET, Bootstrap, Cloudflare + 6 more | Find emails |
| farmaciasgaleno.com.gt | #211,956 | AOS, ASP.NET, Bootstrap + 7 more | Find emails |
| farmaciasnuevosiglo.com | #211,957 | ASP.NET, Bootstrap, Cloudflare + 9 more | Find emails |
| fooding24.com | #212,030 | ASP.NET, Bootstrap, Google AdSense + 6 more | Find emails |
| gentecrystal.net | #212,150 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 6 more | Find emails |
| geourja.com | #212,152 | Bootstrap, Let's Encrypt, WordPress + 2 more | Find emails |
| gifmis.gov.ng | #212,172 | Bootstrap, Endurance International Group, Font Awesome + 11 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 →