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 |
|---|---|---|---|
| zodiac.casino | #292,435 | Bootstrap, Cloudflare, Font Awesome + 5 more | Find emails |
| tsutaeru.cloud | #292,441 | Amazon (ACM), Amazon Route 53, Apache + 8 more | Find emails |
| ipsdis.org | #292,471 | Apache, Bootstrap, Font Awesome + 6 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| meudatacenter.com |
| #292,635 |
| Bootstrap, Font Awesome, Google Fonts + 4 more |
| Find emails |
| fazolis.com | #292,645 | Axios, Bootstrap, Cloudflare Bot Management + 18 more | Find emails |
| golftraxx.com | #292,679 | Blogger, Bootstrap, Cloudflare + 11 more | Find emails |
| janelewisdesign.com | #292,695 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| ecu.com | #292,741 | Adobe Fonts (Typekit), BrightEdge, Cloudflare + 17 more | Find emails |
| peakair.in | #292,766 | Apache, Bootstrap, Font Awesome + 11 more | Find emails |
| vestniksr.ru | #292,780 | Bootstrap, Font Awesome, Let's Encrypt + 10 more | Find emails |
| canaldeisabelsegunda.es | #292,824 | Azure DNS, Bootstrap, Font Awesome + 8 more | Find emails |
| gmdsolutions.com | #292,834 | Bootstrap, Font Awesome, Google Cloud DNS + 8 more | Find emails |
| stfm.org | #292,920 | ASP.NET, Bootstrap, Font Awesome + 8 more | Find emails |
| mirmatrasov.com | #292,965 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 9 more | Find emails |
| badu.bg | #292,986 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 13 more | Find emails |
| wehewehe.org | #293,044 | Bootstrap, Cloudflare edge/CDN, Font Awesome + 6 more | Find emails |
| paitohk6d.lol | #293,073 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| provedorconecty.com.br | #293,077 | AOS, Apache, Bootstrap + 14 more | Find emails |
| chronocrash.com | #293,247 | Bootstrap, Let's Encrypt, LiteSpeed + 2 more | Find emails |
| myonlineportal.net | #293,312 | Bootstrap, Let's Encrypt, jsDelivr | Find emails |
| tokentransit.com | #293,357 | AWS Lambda, Bootstrap, Cloudflare Bot Management + 16 more | Find emails |
| universalmotors.ru | #293,459 | DDoS-Guard, Google Analytics, Google Fonts + 6 more | Find emails |
| vislom.cloud | #293,552 | Apache, Bootstrap, Font Awesome + 6 more | Find emails |
| mva.gov.ua | #293,602 | Bootstrap, Google Analytics, Google Tag Manager + 5 more | Find emails |
| mmlgh.com | #293,636 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 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 →