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 |
|---|---|---|---|
| webinnov.co.zw | #465,418 | Bootstrap, Font Awesome, Google Fonts + 9 more | Find emails |
| bildungsspender.de | #465,420 | Apache, Bootstrap, DigiCert + 4 more | Find emails |
| admobility.gov.ae | #465,637 | Bootstrap, GSAP, Microsoft IIS + 5 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| xmvy.com | #465,654 | ASP.NET, Bootstrap, Modernizr + 3 more | Find emails |
| eckankar.org | #465,680 | AOS, Apache, Bootstrap + 9 more | Find emails |
| reggiochildren.it | #465,817 | Apache, Bootstrap, Google Fonts + 8 more | Find emails |
| vip.eu | #465,832 | Adobe Fonts (Typekit), Apache, Bootstrap + 8 more | Find emails |
| barcodefactory.com | #465,871 | Bootstrap, Express, Font Awesome + 10 more | Find emails |
| geradordeprecos.info | #465,875 | ASP.NET, Amazon Route 53, Bootstrap + 6 more | Find emails |
| datameter.com | #465,986 | Apache, Bootstrap, Fancybox + 5 more | Find emails |
| charteroak.edu | #465,993 | ASP.NET, Bootstrap, Cloudflare Web Analytics + 12 more | Find emails |
| icrrd.com | #466,058 | Bootstrap, Google Analytics, Google Fonts + 6 more | Find emails |
| betdiary.io | #466,077 | Cloudflare, Cloudflare Turnstile, Fancybox + 9 more | Find emails |
| miele.ca | #466,097 | ASP.NET, Akamai Edge DNS, Bootstrap + 11 more | Find emails |
| cect-shop.com | #466,162 | Apache, Bootstrap, Font Awesome + 7 more | Find emails |
| avs.org | #466,201 | ASP.NET, AddToAny, Adobe Fonts (Typekit) + 21 more | Find emails |
| bitmedia.io | #466,226 | Baidu Analytics, Bootstrap, Cloudflare + 12 more | Find emails |
| iriun.com | #466,339 | Bootstrap, Google Analytics, Google Fonts + 6 more | Find emails |
| vemp.ru | #466,454 | Bootstrap, Let's Encrypt, Mobirise + 2 more | Find emails |
| vidacaixa.es | #466,482 | Bootstrap, Cloudflare edge/CDN, Google Tag Manager + 5 more | Find emails |
| bancosardegna.it | #466,584 | Apache, Bootstrap, DataTables + 8 more | Find emails |
| b4sportonline.pl | #466,598 | All in One SEO, Bootstrap, Cloudflare + 12 more | Find emails |
| frederiksberg.dk | #466,795 | ASP.NET, Bootstrap, Cookiebot + 7 more | Find emails |
| find-topdeals.com | #466,892 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 12 more | Find emails |
| baumarket.by | #466,894 | Bootstrap, Font Awesome, Google Tag Manager + 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 →