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 |
|---|---|---|---|
| voxtelecom.co.za | #125,622 | Bootstrap, Font Awesome, Google Fonts + 13 more | Find emails |
| laplata.gob.ar | #125,626 | AOS, AngularJS, Apache + 13 more | Find emails |
| chatolive.net | #125,719 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| summahealth.org | #125,755 | Adobe Fonts (Typekit), Bluesky, Bootstrap + 17 more | Find emails |
| dsvplay.com | #125,768 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 11 more | Find emails |
| imedpub.com | #125,779 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 12 more | Find emails |
| thirdage.com | #125,841 | Adobe Fonts (Typekit), Amazon Route 53, Bootstrap + 15 more | Find emails |
| spar.co.za | #125,885 | ASP.NET, AddThis, Azure Front Door + 15 more | Find emails |
| bresciaoggi.it | #125,979 | Apache, Bootstrap, Chartbeat + 12 more | Find emails |
| publicompserver.at | #125,998 | Apache, Bootstrap, DigiCert + 5 more | Find emails |
| white-directory.com | #126,025 | Bootstrap, Google Analytics, Google Fonts + 4 more | Find emails |
| puesc.gov.pl | #126,071 | Bootstrap, DigiCert, Dynatrace + 4 more | Find emails |
| finep.gov.br | #126,104 | Bootstrap, ConsentMo, Google Analytics + 7 more | Find emails |
| pbswisconsin.org | #126,188 | AddToAny, Bootstrap, Cloudflare + 17 more | Find emails |
| dyadko.ru | #126,201 | Apache, Axios, Bootstrap + 4 more | Find emails |
| primpress.ru | #126,211 | 24smi.net, Bootstrap, Font Awesome + 11 more | Find emails |
| desertfinancial.com | #126,216 | ASP.NET, Azure API Management, Cloudflare + 15 more | Find emails |
| gwlb.de | #126,290 | Bootstrap, Let's Encrypt, Mapbox + 8 more | Find emails |
| alltheapps.org | #126,292 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 14 more | Find emails |
| paniniamerica.net | #126,324 | Amazon CloudFront, Amazon S3, Bootstrap + 10 more | Find emails |
| inova.net.br | #126,459 | Apache, Bootstrap, Font Awesome + 10 more | Find emails |
| rcpch.ac.uk | #126,463 | Bootstrap, Cloudflare Turnstile, ConsentMo + 10 more | Find emails |
| banklampung.co.id | #126,742 | AOS, Akamai Edge DNS, Akamai edge/CDN + 9 more | Find emails |
| motu.com | #126,866 | Amazon Route 53, Bootstrap, Django + 13 more | Find emails |
| ruxella.com | #126,897 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 7 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 →