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 |
|---|---|---|---|
| sitepokupok.ru | #63,745 | Bootstrap, Font Awesome, Let's Encrypt + 4 more | Find emails |
| bnb.gov.br | #63,749 | Bootstrap, Font Awesome, Google Analytics + 5 more | Find emails |
| uscareerinstitute.edu | #63,789 | Axios, Bootstrap, Convert + 13 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| hcmut.edu.vn | #63,912 | AOS, Bootstrap, DigiCert + 5 more | Find emails |
| jblearning.com | #63,920 | ASP.NET, Bootstrap, Cloudflare + 16 more | Find emails |
| delti.com | #64,113 | Apache, Bootstrap, Let's Encrypt + 6 more | Find emails |
| antt.gov.br | #64,161 | Bootstrap, Font Awesome, Google Analytics + 10 more | Find emails |
| cimbclicks.com.my | #64,217 | Adobe Experience Cloud (Launch), Akamai Bot Manager, Akamai edge/CDN + 7 more | Find emails |
| kawebook.com | #64,294 | Bootstrap, Cloudflare, Cloudflare Turnstile + 13 more | Find emails |
| asse.fr | #64,303 | Adobe Fonts (Typekit), Apache, Bootstrap + 13 more | Find emails |
| voetbalkrant.com | #64,323 | Bootstrap, Google Fonts, Google Identity Services + 9 more | Find emails |
| dfimoveis.com.br | #64,357 | ASP.NET, Azure API Management, Bootstrap + 26 more | Find emails |
| egestor.com.br | #64,361 | Bootstrap, Divi, Google Ads Conversion + 12 more | Find emails |
| iabtechlab.com | #64,366 | Apache, Bootstrap, Civic Cookie Control + 16 more | Find emails |
| paradisehill.cc | #64,498 | Bootstrap, Google Fonts, Let's Encrypt + 3 more | Find emails |
| askjan.org | #64,500 | ASP.NET, Bootstrap, CKEditor + 14 more | Find emails |
| bdren.net.bd | #64,540 | AOS, Bootstrap, Font Awesome + 13 more | Find emails |
| watchsomuch.to | #64,601 | ASP.NET, Bootstrap, Font Awesome + 9 more | Find emails |
| fizz.ca | #64,633 | Bootstrap, Cloudflare edge/CDN, ConsentMo + 7 more | Find emails |
| mde.es | #64,649 | Apache, Bootstrap, DigiCert + 7 more | Find emails |
| correos.cl | #64,687 | Bootstrap, Font Awesome, Google Ads Conversion + 8 more | Find emails |
| hogent.be | #64,728 | Bootstrap, Cookiebot, Fancybox + 8 more | Find emails |
| nedir.org | #64,781 | AngularJS, Bootstrap, Cloudflare + 13 more | Find emails |
| akorda.kz | #64,786 | Apache, Bootstrap, Font Awesome + 6 more | Find emails |
| globalcu.org | #64,927 | ASP.NET, Azure API Management, Blue Triangle + 14 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 →