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 |
|---|---|---|---|
| led-story.ua | #671,627 | Bootstrap, Google Analytics, Google Tag Manager + 9 more | Find emails |
| nesa.gov.rw | #671,679 | Apache, Bootstrap, DigiCert + 6 more | Find emails |
| sxuk.edu.in | #671,787 | AOS, Amazon Route 53, Apache + 10 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| tepido.com.ar |
| #671,793 |
| Apache, Bootstrap, Font Awesome + 10 more |
| Find emails |
| metadesk.com | #671,945 | ASP.NET, AngularJS, Bootstrap + 10 more | Find emails |
| antique-leaves.com | #672,058 | Google AdSense, Google Analytics, Google Fonts + 9 more | Find emails |
| canalcar.es | #672,092 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 8 more | Find emails |
| deals.mu | #672,124 | All in One SEO, Bootstrap, Cloudflare + 18 more | Find emails |
| kupoman.rs | #672,234 | Bootstrap, Fancybox, Font Awesome + 11 more | Find emails |
| stylec.co.kr | #672,370 | Amazon (ACM), Amazon Route 53, Apache + 19 more | Find emails |
| visipri.com | #672,411 | Apache, Cloudflare, Cloudflare Turnstile + 10 more | Find emails |
| brookaccessory.com | #672,505 | Apache, Bootstrap, Google Ads Conversion + 8 more | Find emails |
| poke-universe.ru | #672,584 | Bootstrap, Fancybox, Font Awesome + 9 more | Find emails |
| rockrobotic.com | #672,611 | Cloudflare, Cloudflare Turnstile, Drupal + 16 more | Find emails |
| nationpress.com | #672,721 | Bootstrap, Cloudflare, DoubleClick (Google Ads) + 9 more | Find emails |
| aishiteru-game.com | #672,884 | Bootstrap, Google Analytics, Google Fonts + 9 more | Find emails |
| acli.com | #672,941 | Azure DNS, Azure Front Door, Bootstrap + 18 more | Find emails |
| redevents.world | #673,004 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 5 more | Find emails |
| e-palli.com | #673,039 | Bootstrap, Font Awesome, Google Fonts + 9 more | Find emails |
| skandal.bg | #673,095 | AddThis, Bootstrap, Cloudflare + 11 more | Find emails |
| christianworldmedia.com | #673,292 | ASP.NET, Bootstrap, Cloudflare edge/CDN + 13 more | Find emails |
| handrit.is | #673,312 | Apache, Bootstrap, Google Analytics + 2 more | Find emails |
| fibercom.net.br | #673,318 | Apache, Bootstrap, Font Awesome + 11 more | Find emails |
| wowcams.com | #673,347 | Apache, Bootstrap, Font Awesome + 7 more | Find emails |
| catalogojolie.com | #673,431 | Apache, Bootstrap, Font Awesome + 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 →