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.
Other javascript library & framework
| # | 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 |
|---|---|---|---|
| lvm.fi | #516,073 | Bootstrap, Cloudflare Bot Management, Cloudflare edge/CDN + 2 more | Find emails |
| nysci.org | #516,159 | Amazon Route 53, Bootstrap, Craft CMS + 10 more | Find emails |
| motiva.fi | #516,362 | Bootstrap, Font Awesome, Google Tag Manager + 9 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| lspm.org.uk |
| #516,544 |
| ASP.NET, Bootstrap, Font Awesome + 12 more |
| Find emails |
| kokektv.com | #516,577 | Bootstrap, Font Awesome, Let's Encrypt + 7 more | Find emails |
| bibleforchildren.org | #516,640 | Bootstrap, DigiCert, Google Analytics + 5 more | Find emails |
| dipendajatim.go.id | #516,733 | Blogger, Bootstrap, Cloudflare Web Analytics + 13 more | Find emails |
| acnfiber.com | #516,852 | Apache, Bootstrap, Font Awesome + 5 more | Find emails |
| lightningwirelabs.com | #516,856 | Bootstrap, Let's Encrypt, jQuery | Find emails |
| kranik.by | #516,972 | Bootstrap, Font Awesome, Google Tag Manager + 8 more | Find emails |
| sgrh.com | #517,115 | Apache, Bootstrap, Cloudflare + 9 more | Find emails |
| tjadataba.se | #517,119 | Bootstrap, Let's Encrypt, Nginx + 4 more | Find emails |
| meteozentrum.de | #517,141 | Adform, Google AdSense, Google Analytics + 7 more | Find emails |
| b3na.com | #517,384 | Bootstrap, Cloudflare, Cloudflare Turnstile + 11 more | Find emails |
| websupply.com.br | #517,490 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 11 more | Find emails |
| getitintopc.com | #517,569 | All in One SEO, Bootstrap, Cloudflare + 9 more | Find emails |
| toolcraft.co.za | #517,589 | Cloudflare edge/CDN, Let's Encrypt, Mailchimp + 8 more | Find emails |
| ast-inter.ru | #517,596 | Axios, Bitrix, Bootstrap + 8 more | Find emails |
| webleaps.com | #517,635 | AOS, Apache, Bootstrap + 9 more | Find emails |
| machineseeker.rs | #517,663 | Bootstrap, Google Identity Services, Google Maps + 6 more | Find emails |
| nala.org | #517,809 | Bootstrap, Elementor, Font Awesome + 18 more | Find emails |
| imghostr.com | #517,862 | Apache, Bootstrap, Font Awesome + 10 more | Find emails |
| kunstmuseum-stuttgart.de | #517,863 | Bootstrap, Cloudflare Turnstile, CookieFirst + 7 more | Find emails |
| gamescritique.com | #517,963 | Bootstrap, Google AdSense, Hostinger + 3 more | Find emails |
| unefa.edu.ve | #518,073 | Apache, Bootstrap, Cloudflare + 3 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 →