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 |
|---|---|---|---|
| enlightenedequipment.com | #393,435 | BigCommerce, Cloudflare Bot Management, Cloudflare edge/CDN + 19 more | Find emails |
| party.rent | #393,555 | AOS, Apache, Bootstrap + 15 more | Find emails |
| ofertazilei.ro | #393,596 | Bootstrap, Font Awesome, Google AdSense + 6 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| siddharthabank.com | #393,601 | Bootstrap, Cloudflare, DigiCert + 8 more | Find emails |
| binsoft.pl | #393,621 | Apache, Bootstrap, Chart.js + 10 more | Find emails |
| bristolcc.edu | #393,692 | Bootstrap, Font Awesome, Google Analytics + 12 more | Find emails |
| remise.jp | #393,698 | AOS, Adobe Fonts (Typekit), All in One SEO + 12 more | Find emails |
| access4u.co.il | #393,729 | AOS, Bootstrap, Cloudflare + 14 more | Find emails |
| extnoc.com | #393,888 | Bootstrap, Endurance International Group, Font Awesome + 16 more | Find emails |
| facesconsent.com | #393,977 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 19 more | Find emails |
| worstpreviews.com | #394,104 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 8 more | Find emails |
| medregister.online | #394,227 | Apache, Bootstrap, Font Awesome + 7 more | Find emails |
| nsfwmonster.com | #394,486 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 9 more | Find emails |
| yesss.at | #394,545 | Apache, Bootstrap, Convert + 8 more | Find emails |
| gana777.com | #394,619 | Apache, Bootstrap, Cloudflare + 6 more | Find emails |
| studentaidbc.ca | #394,834 | Apache, Bootstrap, Drupal + 5 more | Find emails |
| canadianminingjournal.com | #394,841 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 17 more | Find emails |
| stmary.edu | #394,942 | Apache, Bootstrap, Cloudflare + 11 more | Find emails |
| cda.gov.pk | #394,944 | Apache, Bootstrap, Cloudflare + 13 more | Find emails |
| lukebryan.com | #394,978 | Bootstrap, Cloudflare edge/CDN, Google Tag Manager + 6 more | Find emails |
| borax.es | #395,029 | Apache, Bootstrap, Brevo + 12 more | Find emails |
| kafetogel.net | #395,082 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| dpd.nl | #395,088 | AB Tasty, Bootstrap, Cloudflare Bot Management + 14 more | Find emails |
| syncios.com | #395,125 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 7 more | Find emails |
| awesomedomains.com | #395,168 | Amazon CloudFront, Amazon S3, Bootstrap + 6 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 →