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 |
|---|---|---|---|
| juicyecumenism.com | #437,145 | Ahrefs Analytics, Bootstrap, Cloudflare + 15 more | Find emails |
| oplin.org | #437,182 | Bluesky, Bootstrap, Drupal + 8 more | Find emails |
| tele1.com.tr | #437,207 | API-Sports, Bootstrap, Cloudflare + 18 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| iitism.ac.in |
| #437,208 |
| Amazon Route 53, Bootstrap, Chatbase + 10 more |
| Find emails |
| spcconnect.com | #437,295 | ASP.NET, Bootstrap, jQuery + 2 more | Find emails |
| dandydon.com | #437,393 | AOS, Bootstrap, Fancybox + 13 more | Find emails |
| mybarcode.com.tr | #437,408 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 5 more | Find emails |
| onmobile.com | #437,540 | AOS, Apache, Bootstrap + 11 more | Find emails |
| quinta.im | #437,576 | Apache, Font Awesome, Google Analytics + 11 more | Find emails |
| pajezy.com | #437,579 | Apache, Bootstrap, Font Awesome + 6 more | Find emails |
| wnpower.com | #437,769 | ASP.NET, Adobe Fonts (Typekit), Bootstrap + 24 more | Find emails |
| bnbhome.com | #437,789 | Bootstrap, Cloudflare, Cloudflare Bot Management + 12 more | Find emails |
| bcbsglobalsolutions.com | #437,858 | AOS, Akamai Edge DNS, Akamai edge/CDN + 20 more | Find emails |
| axl3.io | #437,875 | Bootstrap, Bugsnag, Chart.js + 15 more | Find emails |
| centrodeestudiosandaluces.es | #437,962 | Apache, Bootstrap, Font Awesome + 4 more | Find emails |
| pencarihoki.bid | #438,020 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| nongshim.co.kr | #438,047 | Apache, Bootstrap, GSAP + 7 more | Find emails |
| smiletutor.sg | #438,363 | All in One SEO, Bootstrap, Cloudflare + 16 more | Find emails |
| insulation4less.com | #438,447 | ASP.NET, AWS WAF, Amazon (ACM) + 17 more | Find emails |
| usbankreliacard.com | #438,508 | Akamai Bot Manager, Akamai edge/CDN, AppDynamics + 6 more | Find emails |
| icopify.co | #438,526 | Bootstrap, Chart.js, ClickCease + 15 more | Find emails |
| a66.ru | #438,575 | Bootstrap, DDoS-Guard, Diginetica + 11 more | Find emails |
| beyondcheap.com | #438,631 | Amazon Route 53, Bootstrap, Font Awesome + 10 more | Find emails |
| 4-electronics.ch | #438,763 | Apache, Bootstrap, Font Awesome + 7 more | Find emails |
| iasscore.in | #438,916 | Bootstrap, Font Awesome, Google Analytics + 14 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 →