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 |
|---|---|---|---|
| dentova.com.tr | #552,239 | Bootstrap, Font Awesome, Google Fonts + 7 more | Find emails |
| japanpools.online | #552,257 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 10 more | Find emails |
| supervarejo.com.br | #552,303 | Amazon Route 53, Apache, Bootstrap + 14 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| clubforgrowth.org | #552,333 | Bootstrap, Cloudflare, Cloudflare Bot Management + 17 more | Find emails |
| enflix.net | #552,383 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 9 more | Find emails |
| portariananuvem.com.br | #552,503 | ASP.NET, Azure DNS, Bootstrap + 5 more | Find emails |
| acharya.ac.in | #552,512 | Apache, Bootstrap, Elfsight + 12 more | Find emails |
| calchoice.com | #552,551 | DataTables, DigiCert, Font Awesome + 13 more | Find emails |
| nuevodiariodesalta.com.ar | #552,671 | ASP.NET, Bootstrap, Font Awesome + 16 more | Find emails |
| cryptozombies.io | #552,692 | Amazon CloudFront, Baidu Analytics, Bootstrap + 14 more | Find emails |
| gfl.co.in | #552,709 | AOS, ASP.NET, Azure DNS + 17 more | Find emails |
| novacloud.co.ke | #552,792 | Bootstrap, Cloudflare Web Analytics, Cloudflare edge/CDN + 11 more | Find emails |
| trungtamwto.vn | #552,801 | ASP.NET, Bootstrap, Cloudflare + 8 more | Find emails |
| plagiat.ai | #552,854 | Bootstrap, Font Awesome, Google Fonts + 6 more | Find emails |
| chickasawnationhealth.net | #553,023 | ASP.NET, Bootstrap, DigiCert + 8 more | Find emails |
| arab-ency.com.sy | #553,201 | Bootstrap, Font Awesome, Google Analytics + 6 more | Find emails |
| nebula.org | #553,336 | Bootstrap, Cloudflare, Cloudflare Bot Management + 20 more | Find emails |
| rrcser.co.in | #553,446 | Apache, Bootstrap, Fancybox + 7 more | Find emails |
| fananews.com | #553,569 | AddToAny, Bootstrap, Cloudflare + 15 more | Find emails |
| bethebeast.com | #553,783 | Amazon (ACM), Bootstrap, Font Awesome + 15 more | Find emails |
| betbanks.com | #553,885 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 7 more | Find emails |
| acmodasi.in | #553,981 | Bootstrap, Fancybox, Google AdSense + 13 more | Find emails |
| mirbase.org | #554,103 | Apache, Bootstrap, DataTables + 6 more | Find emails |
| dlf.in | #554,105 | AOS, Bootstrap, Fancybox + 11 more | Find emails |
| olelophone.com | #554,257 | ASP.NET, Bootstrap, Google 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 →