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 |
|---|---|---|---|
| publicompserver.de | #79,993 | Apache, Bootstrap, DigiCert + 5 more | Find emails |
| gametop.com | #80,023 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 11 more | Find emails |
| proofhub.com | #80,029 | Amazon Route 53, Bootstrap, Font Awesome + 12 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| mineduc.gob.gt | #80,164 | Bootstrap, Cloudflare, DigiCert + 10 more | Find emails |
| trackon.in | #80,246 | ASP.NET, Amazon Route 53, Bootstrap + 12 more | Find emails |
| svgsilh.com | #80,363 | AddThis, Bootstrap, Cloudflare + 9 more | Find emails |
| yaskravaklumba.com.ua | #80,364 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 15 more | Find emails |
| regione.toscana.it | #80,383 | Apache, Bootstrap, Liferay + 4 more | Find emails |
| tnschools.gov.in | #80,385 | AOS, Amazon (ACM), Amazon CloudFront + 12 more | Find emails |
| kfintech.com | #80,503 | AOS, ASP.NET, Bootstrap + 23 more | Find emails |
| vs.ch | #80,541 | Bootstrap, Citrix NetScaler, Liferay + 3 more | Find emails |
| myfloridacfo.com | #80,569 | ASP.NET, Bootstrap, DigiCert + 8 more | Find emails |
| mrktplcgo.io | #80,592 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 6 more | Find emails |
| kitappad.com | #80,745 | Bootstrap, Google Fonts, Let's Encrypt + 3 more | Find emails |
| foodrevolution.org | #80,769 | Adobe Fonts (Typekit), Cloudflare, Cloudflare edge/CDN + 8 more | Find emails |
| kylos.net.pl | #80,789 | Bootstrap, Font Awesome, Google Ads Conversion + 7 more | Find emails |
| cencenelec.eu | #80,802 | AddThis, Bluesky, Bootstrap + 6 more | Find emails |
| lobbypms.com | #80,803 | Bootstrap, Cloudflare, Cloudflare Bot Management + 12 more | Find emails |
| pagalo.pe | #80,804 | Azion, Bootstrap, Sectigo + 2 more | Find emails |
| dlt.go.th | #81,001 | AOS, Bootstrap, Fancybox + 9 more | Find emails |
| simobil.si | #81,134 | Adform, Bootstrap, Citrix NetScaler + 6 more | Find emails |
| sjrcbank.com | #81,222 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 11 more | Find emails |
| terex.com | #81,229 | ASP.NET, BugHerd, Cloudflare edge/CDN + 20 more | Find emails |
| incolmotos-yamaha.com.co | #81,307 | Amazon (ACM), Apache, Bootstrap + 14 more | Find emails |
| twivideo.net | #81,454 | Bootstrap, Cloudflare, Cloudflare Turnstile + 11 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 →