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 |
|---|---|---|---|
| datasgp.top | #354,700 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| webradio.tools | #354,867 | Bootstrap, Font Awesome, Google AdSense + 8 more | Find emails |
| cityofmobile.org | #355,059 | Apache, Bootstrap, DataTables + 15 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| paitohk6d.biz | #355,169 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| wolf-rpg.com | #355,236 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 7 more | Find emails |
| flaglerschools.com | #355,360 | Adobe Fonts (Typekit), Amazon CloudFront, Bootstrap + 19 more | Find emails |
| reggaezion.jp | #355,535 | Bootstrap, Cloudflare, Font Awesome + 8 more | Find emails |
| edp.com.br | #355,545 | Azure API Management, Bootstrap, Google Tag Manager + 8 more | Find emails |
| als.net | #355,740 | ASP.NET, Amazon Route 53, AngularJS + 11 more | Find emails |
| momento-akustik.de | #355,754 | Cloudflare, Cloudflare edge/CDN, Convert + 10 more | Find emails |
| mae.gov.vn | #355,769 | ASP.NET, Bootstrap, Font Awesome + 6 more | Find emails |
| omint.com.br | #355,774 | Akamai edge/CDN, Akamai mPulse, Azure DNS + 21 more | Find emails |
| hibootstrap.com | #355,780 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 12 more | Find emails |
| ip.pe.kr | #355,838 | Bootstrap, Cloudflare, Google Analytics + 6 more | Find emails |
| loanoriginator.net | #355,908 | Amazon (ACM), Amazon CloudFront, Amazon S3 + 16 more | Find emails |
| mmm.fi | #356,046 | Bootstrap, Cloudflare Bot Management, Cloudflare edge/CDN + 3 more | Find emails |
| carlisleevents.com | #356,102 | ASP.NET, Bootstrap, DoubleClick (Google Ads) + 12 more | Find emails |
| intrustbank.com | #356,140 | ASP.NET, Adobe Fonts (Typekit), Azure DNS + 16 more | Find emails |
| bestslotsjournal.com | #356,177 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 10 more | Find emails |
| ntic.cl | #356,232 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 8 more | Find emails |
| stellenbosch.gov.za | #356,408 | Apache, Bootstrap, Font Awesome + 9 more | Find emails |
| matchpoint.com.es | #356,488 | Bootstrap, Google Analytics, Google Fonts + 5 more | Find emails |
| axelnames.ru | #356,516 | Bootstrap, Let's Encrypt, Yandex Metrica + 1 more | Find emails |
| vipnet.ci | #356,550 | AOS, Bootstrap, Cloudflare + 7 more | Find emails |
| shown.io | #356,655 | AOS, Apache, Bootstrap + 21 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 →