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 |
|---|---|---|---|
| bagzo.in | #664,306 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 7 more | Find emails |
| spinstopia.com | #664,422 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 5 more | Find emails |
| hubert.ca | #664,544 | Adobe Fonts (Typekit), Amazon (ACM), Bootstrap + 17 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| zhiyunsports.com | #664,692 | AOS, Bootstrap, GSAP + 3 more | Find emails |
| qualityexpress.co.th | #664,806 | Amazon Route 53, Bootstrap, Cloudflare Turnstile + 15 more | Find emails |
| bilaspuruniversity.ac.in | #664,913 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 7 more | Find emails |
| creekhealth.org | #664,948 | Bootstrap, Cloudflare Bot Management, Cloudflare edge/CDN + 18 more | Find emails |
| allangrayorbis.org | #664,963 | All in One SEO, Bootstrap, Django + 11 more | Find emails |
| dooball66ag.com | #665,044 | AddToAny, Ahrefs Analytics, All in One SEO + 10 more | Find emails |
| livecompass.com | #665,103 | Adobe Fonts (Typekit), Amazon (ACM), Amazon CloudFront + 9 more | Find emails |
| brokenarrowwear.com | #665,128 | ASP.NET, Bootstrap, Cloudflare + 6 more | Find emails |
| united.ru | #665,256 | Bitrix, Bootstrap, Nginx + 4 more | Find emails |
| gate777.com | #665,387 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 13 more | Find emails |
| aniwatch.ro | #665,426 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 11 more | Find emails |
| vtc.cz | #665,475 | Apache, Google Tag Manager, Let's Encrypt + 6 more | Find emails |
| kia-luckymotorcorp.com | #665,486 | AOS, Ahrefs Analytics, Bootstrap + 18 more | Find emails |
| avastream.ru | #665,503 | Bootstrap, Font Awesome, Let's Encrypt + 7 more | Find emails |
| datehub.world | #665,617 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 5 more | Find emails |
| zezobusiness.com | #665,795 | Bootstrap, Font Awesome, Google Fonts + 12 more | Find emails |
| truyenno1.net | #665,880 | Blogger, Bootstrap, Cloudflare + 11 more | Find emails |
| hrinova.sk | #665,889 | Bootstrap, Let's Encrypt, Meta Pixel + 5 more | Find emails |
| xhorsevvdi.com | #665,959 | ASP.NET, Bootstrap, Font Awesome + 11 more | Find emails |
| ega-golf.ch | #665,986 | Bootstrap, Cloudflare, Drupal + 12 more | Find emails |
| unirg.edu.br | #666,031 | Apache, Bootstrap, DataTables + 13 more | Find emails |
| unitusccu.com | #666,138 | Cloudflare edge/CDN, Foundation, Glia + 17 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 →