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 |
|---|---|---|---|
| stekkies.com | #576,082 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 17 more | Find emails |
| spookytime.su | #576,157 | Bootstrap, Cloudflare Web Analytics, Cloudflare edge/CDN + 5 more | Find emails |
| tabfilms.top | #576,316 | Bootstrap, Cloudflare, Font Awesome + 11 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| agora-project.net | #576,425 | Apache, Fancybox, Google Identity Services + 5 more | Find emails |
| zillner.tel | #576,431 | Apache, Bootstrap, Font Awesome + 5 more | Find emails |
| datasystem.co.jp | #576,448 | Google Fonts, Let's Encrypt, Nginx + 3 more | Find emails |
| aqualand.de | #576,459 | Apache, Google Tag Manager, Gravatar + 4 more | Find emails |
| mongoose-os.com | #576,540 | Axios, Bootstrap, Express + 10 more | Find emails |
| blackboyaddictionz.com | #576,567 | Amazon Route 53, Apache, Let's Encrypt + 5 more | Find emails |
| maxamcorp.com | #576,671 | Bootstrap, Font Awesome, Google Tag Manager + 5 more | Find emails |
| skairadio.gr | #576,682 | Adman, Bootstrap, Cloudflare + 17 more | Find emails |
| sanbeauto.es | #576,822 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 11 more | Find emails |
| toolrise.space | #576,889 | Bootstrap, Cloudflare, DDoS-Guard + 7 more | Find emails |
| dewatogel.org | #576,956 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 13 more | Find emails |
| gsmr.com | #577,021 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 6 more | Find emails |
| hometownnewsnow.com | #577,082 | Apache, Bootstrap, Font Awesome + 15 more | Find emails |
| richemont.cn | #577,088 | Akamai Edge DNS, Bootstrap, DigiCert + 3 more | Find emails |
| paidiatros.com | #577,126 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 7 more | Find emails |
| cigusto.com | #577,256 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 7 more | Find emails |
| dofuscreator.com | #577,295 | Bootstrap, Font Awesome, Google AdSense + 10 more | Find emails |
| sagolftrader.co.za | #577,655 | Bootstrap, Google Analytics, Google Fonts + 6 more | Find emails |
| ixina.be | #577,658 | AB Tasty, Bootstrap, Google Fonts + 16 more | Find emails |
| ecg.com.gh | #577,862 | Bootstrap, Font Awesome, Google Analytics + 10 more | Find emails |
| holtsauctioneers.com | #577,896 | Amazon (ACM), Amazon CloudFront, Bootstrap + 11 more | Find emails |
| omnivore.com.au | #577,944 | AOS, Bootstrap, ClickTale (Contentsquare) + 13 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 →