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 |
|---|---|---|---|
| meisterdrucke.es | #204,640 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 9 more | Find emails |
| rezero.cat | #204,742 | Apache, Bootstrap, Font Awesome + 12 more | Find emails |
| sexarabx.com | #204,859 | Bootstrap, Cloudflare, ExoClick + 6 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| kemoimpex.com | #204,874 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 11 more | Find emails |
| yugalsarkar.com | #204,886 | AddThis, Bootstrap, CKEditor + 12 more | Find emails |
| ino.online | #204,953 | Apache, Bootstrap, DoubleClick (Google Ads) + 12 more | Find emails |
| saopaulofc.net | #204,988 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 15 more | Find emails |
| instafinancials.com | #204,991 | ASP.NET, Bootstrap, Chart.js + 9 more | Find emails |
| lowesfoods.com | #205,000 | Adobe Fonts (Typekit), Azure Front Door, Bootstrap + 15 more | Find emails |
| eduhol.com | #205,099 | ApexCharts, Bootstrap, Cloudflare + 15 more | Find emails |
| verityinternet.net | #205,153 | ASP.NET, Bootstrap, DigiCert + 6 more | Find emails |
| ooredoo.com.kw | #205,159 | Bootstrap, ConsentMo, DigiCert + 11 more | Find emails |
| uni-stuttgart.net | #205,238 | Fancybox, Varnish, jQuery | Find emails |
| barunsoncard.com | #205,359 | ASP.NET, Azure DNS, DigiCert + 5 more | Find emails |
| simple.sv | #205,428 | Bootstrap, Cloudflare, Cloudflare Bot Management + 15 more | Find emails |
| swahilimusicnotes.com | #205,431 | Apache, Bootstrap, Google Analytics + 6 more | Find emails |
| moj.io | #205,620 | Bootstrap, Cloudflare, DoubleClick (Google Ads) + 13 more | Find emails |
| ryzer.com | #205,655 | ASP.NET, Amazon Route 53, Bootstrap + 12 more | Find emails |
| ins.gov.co | #205,661 | ASP.NET, Azure DNS, Bootstrap + 13 more | Find emails |
| str.org | #205,684 | Bootstrap, Campaign Monitor, Google Analytics + 7 more | Find emails |
| useyourlocal.com | #205,699 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 12 more | Find emails |
| leo-bw.de | #205,700 | Bootstrap, Font Awesome, jQuery | Find emails |
| barc.gov.in | #205,734 | Bootstrap, DigiCert, Font Awesome + 5 more | Find emails |
| pjc.mt.gov.br | #205,869 | Bootstrap, CDN Fonts, Google Analytics + 5 more | Find emails |
| fatwaqa.com | #205,917 | Bootstrap, Cloudflare, Google Analytics + 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 →