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.
| # | 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 |
|---|---|---|---|
| brookgreen.org | #450,402 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 14 more | Find emails |
| bravedown.com | #450,548 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 7 more | Find emails |
| ruvati.com | #450,555 | Cloudflare edge/CDN, Google Ads Conversion, Google Analytics + 8 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| okvision.net | #450,569 | Bootstrap, Font Awesome, Let's Encrypt + 2 more | Find emails |
| seerfar.cn | #450,630 | All in One SEO, Axios, Baidu Analytics + 9 more | Find emails |
| lisahost.com | #450,666 | AOS, Baidu Analytics, Bootstrap + 10 more | Find emails |
| agrobase.ru | #450,667 | Bootstrap, Fancybox, Font Awesome + 7 more | Find emails |
| acmodasi.com.ua | #450,671 | Bootstrap, Fancybox, Google AdSense + 15 more | Find emails |
| ctbcsec.com | #450,743 | ASP.NET, Bootstrap, Cloudflare Web Analytics + 6 more | Find emails |
| parlamentodeandalucia.es | #450,755 | Bootstrap, Font Awesome, Google Fonts + 7 more | Find emails |
| fuen.org | #450,763 | Bootstrap, Google Analytics, Google Tag Manager + 5 more | Find emails |
| transando.net | #450,796 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| advermind.com | #450,838 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 14 more | Find emails |
| see.gov.np | #450,902 | Bootstrap, Fancybox, Font Awesome + 12 more | Find emails |
| livesydney1.com | #450,906 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 5 more | Find emails |
| handloom-emporium.com | #450,918 | Bootstrap, Google Analytics, Google Tag Manager + 7 more | Find emails |
| laposterecrute.fr | #451,139 | Drupal, Dynatrace, Font Awesome + 7 more | Find emails |
| wansec.net | #451,173 | Apache, Bootstrap, Google Analytics + 5 more | Find emails |
| samsungcareplus.com | #451,204 | Adyen, Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| concordnc.gov | #451,459 | ASP.NET, Bootstrap, Cloudflare + 11 more | Find emails |
| westmeathexaminer.ie | #451,485 | Amazon (ACM), Amazon CloudFront, Bootstrap + 9 more | Find emails |
| indiatribune.com | #451,586 | Apache, Bootstrap, Font Awesome + 11 more | Find emails |
| ghn.ge | #451,851 | Bootstrap, Font Awesome, Google Analytics + 10 more | Find emails |
| undergrid.online | #451,893 | Apache, Bootstrap, Font Awesome + 7 more | Find emails |
| kalkulator.com.my | #451,914 | Bootstrap, Bunny CDN, BunnyCDN + 10 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 →