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 |
|---|---|---|---|
| pactflow.io | #34,768 | AOS, Amazon (ACM), Amazon CloudFront + 20 more | Find emails |
| excellmedia.net | #34,797 | Apache, Bootstrap, DigiCert + 5 more | Find emails |
| swk-web.com | #34,888 | Apache, Bootstrap, Contao + 8 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| gdeslon.ru |
| #34,893 |
| Bootstrap, Cloudflare, Django + 9 more |
| Find emails |
| apus.edu | #34,920 | Azure API Management, Azure DNS, Bootstrap + 9 more | Find emails |
| magna.com | #35,048 | AppNexus, Azure Front Door, DigiCert + 8 more | Find emails |
| aramex.com | #35,052 | ASP.NET, Akamai Bot Manager, Akamai edge/CDN + 8 more | Find emails |
| exonhost.com | #35,248 | Bootstrap, Cloudflare, Cloudflare Turnstile + 12 more | Find emails |
| royalairmaroc.com | #35,354 | Azure Front Door, Bootstrap, Font Awesome + 5 more | Find emails |
| ocfl.net | #35,422 | ASP.NET, Bootstrap, Citrix NetScaler + 14 more | Find emails |
| cityofchicago.org | #35,444 | Akamai Edge DNS, Apache, Bootstrap + 11 more | Find emails |
| upc.edu.pe | #35,459 | AOS, Amazon CloudFront, Amazon S3 + 22 more | Find emails |
| cooperativa.cl | #35,579 | Bootstrap, DigiCert, Google Fonts + 5 more | Find emails |
| racgp.org.au | #35,596 | ASP.NET, Azure DNS, Bootstrap + 11 more | Find emails |
| vettix.org | #35,686 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 15 more | Find emails |
| maxis.com.my | #35,766 | Amazon CloudFront, Amazon S3, Apache + 14 more | Find emails |
| atriumhealth.org | #35,779 | ASP.NET, Azure API Management, Azure Front Door + 14 more | Find emails |
| staatsbibliothek-berlin.de | #35,857 | Apache, Bluesky, Bootstrap + 4 more | Find emails |
| toluna.com | #36,127 | Amazon CloudFront, Bootstrap, Font Awesome + 8 more | Find emails |
| mingle2.com | #36,128 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 18 more | Find emails |
| w3layouts.com | #36,140 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 12 more | Find emails |
| javadoc.io | #36,155 | Axios, Bootstrap, Cloudflare + 10 more | Find emails |
| smart-radius.com | #36,161 | Bootstrap, Cloudflare Turnstile, Laravel + 7 more | Find emails |
| ungleich.ch | #36,230 | Bootstrap, Font Awesome, Google Analytics + 6 more | Find emails |
| emjcd.com | #36,481 | Akamai Edge DNS, Bootstrap, Cloudflare Bot Management + 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 →