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 |
|---|---|---|---|
| contourairlines.com | #617,467 | Adobe Fonts (Typekit), Apache, Bootstrap + 9 more | Find emails |
| nlive345.com | #617,473 | AOS, ASP.NET, Bootstrap + 10 more | Find emails |
| hiroko-group.co.jp | #617,648 | Apache, Bootstrap, DigiCert + 10 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| tomato.com.hr | #617,794 | Bootstrap, Google Tag Manager, Liferay + 3 more | Find emails |
| syair-togel.vip | #617,864 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| border-states.com | #617,925 | Azure DNS, Bootstrap, DataTables + 5 more | Find emails |
| mamabaji.com | #617,927 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 6 more | Find emails |
| arrestfacts.com | #617,960 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 7 more | Find emails |
| symamobile.com | #618,083 | Apache, Bootstrap, Font Awesome + 10 more | Find emails |
| ccrweb.ca | #618,104 | Apache, ConsentMo, Drupal + 4 more | Find emails |
| roombookingsystem.co.uk | #618,114 | AOS, ASP.NET, DigiCert + 11 more | Find emails |
| studentwebhosting.com | #618,201 | Apache, Bootstrap, Google Analytics + 7 more | Find emails |
| 101pdp.com | #618,205 | All in One SEO, Bootstrap, Font Awesome + 8 more | Find emails |
| conectjet.com.br | #618,225 | Bootstrap, Django, Font Awesome + 5 more | Find emails |
| arriva.es | #618,323 | Bootstrap, Google Fonts, Google Tag Manager + 7 more | Find emails |
| boletinoficialsalta.gob.ar | #618,361 | Apache, Bootstrap, Font Awesome + 11 more | Find emails |
| fai.com.br | #618,475 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 12 more | Find emails |
| gdo.com.co | #618,509 | ASP.NET, AngularJS, Bootstrap + 10 more | Find emails |
| gruppocomet.it | #618,524 | Amazon (ACM), Amazon CloudFront, Apache + 14 more | Find emails |
| matla-flowers.com.ua | #618,620 | Bootstrap, Cloudflare, Font Awesome + 10 more | Find emails |
| palukiznin.pl | #618,691 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 17 more | Find emails |
| region20.com.ar | #618,739 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 15 more | Find emails |
| smmexporter.in | #618,783 | AOS, Cloudflare, Cloudflare Web Analytics + 20 more | Find emails |
| v5gnet.com | #618,845 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 7 more | Find emails |
| citeve.pt | #619,013 | ASP.NET, Bootstrap, Font Awesome + 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 →