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 |
|---|---|---|---|
| ourcommons.ca | #27,294 | Azure API Management, Bootstrap, DataTables + 5 more | Find emails |
| marketingprofs.com | #27,396 | ASP.NET, Adobe Fonts (Typekit), Bootstrap + 13 more | Find emails |
| ti.live | #27,502 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| caib.es | #27,717 | Apache, Bootstrap, Google Tag Manager + 4 more | Find emails |
| sbobet.com | #27,756 | ASP.NET, Bootstrap, Cloudflare Bot Management + 8 more | Find emails |
| iss.it | #27,760 | Azure DNS, Bootstrap, Font Awesome + 6 more | Find emails |
| rapidtables.com | #27,766 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| uakron.edu | #27,791 | Adobe Fonts (Typekit), Azure DNS, Bootstrap + 13 more | Find emails |
| nearpod.com | #27,965 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 15 more | Find emails |
| creditsafe.com | #28,006 | AOS, Adobe Experience Cloud (Launch), Adobe Experience Manager Edge Delivery (Helix RUM) + 26 more | Find emails |
| cookieconsent.com | #28,156 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 6 more | Find emails |
| dataprotection.ie | #28,203 | Amazon Route 53, Bluesky, Bootstrap + 4 more | Find emails |
| ncl.edu.tw | #28,314 | ASP.NET, Bootstrap, Django + 6 more | Find emails |
| domains.ru | #28,318 | Bootstrap, Cloudflare, Google Fonts + 7 more | Find emails |
| belugacdn.com | #28,326 | AdRoll, AngularJS, Bootstrap + 25 more | Find emails |
| 10be.de | #28,440 | AMP for WP, Bootstrap, DigiCert + 9 more | Find emails |
| sebi.gov.in | #28,498 | Apache, Bootstrap, Lodash + 3 more | Find emails |
| incometaxindia.gov.in | #28,720 | Bootstrap, DigiCert, jQuery + 1 more | Find emails |
| bradescoprime.com.br | #28,875 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 9 more | Find emails |
| ecosyste.ms | #28,877 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 11 more | Find emails |
| marist.edu | #28,893 | Adobe Fonts (Typekit), Apache, Axios + 14 more | Find emails |
| idxbroker.com | #29,045 | Amazon (ACM), Apache, Bootstrap + 21 more | Find emails |
| unipr.it | #29,141 | Amazon (ACM), Amazon CloudFront, Apache + 5 more | Find emails |
| turbo.cr | #29,184 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 7 more | Find emails |
| ninjakiwi.com | #29,214 | Bootstrap, Cloudflare, Cloudflare Bot Management + 9 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 →