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.
Other javascript library & framework
| # | 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 |
|---|---|---|---|
| bdfutbol.com | #45,819 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 10 more | Find emails |
| phplist.com | #45,873 | Apache, Bootstrap, Font Awesome + 10 more | Find emails |
| wmatch.net | #45,971 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 11 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| rozee.pk |
| #46,013 |
| Bootstrap, Cloudflare, Cloudflare edge/CDN + 14 more |
| Find emails |
| sh.com.tr | #46,092 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 9 more | Find emails |
| ubiobio.cl | #46,319 | Apache, Bootstrap, Font Awesome + 14 more | Find emails |
| libgen.li | #46,529 | Bootstrap, Font Awesome, Ionic Framework + 4 more | Find emails |
| fully-kiosk.com | #46,530 | Apache, Bootstrap, Font Awesome + 4 more | Find emails |
| topstep.com | #46,574 | AWS Lambda, Amazon Route 53, Cloudflare edge/CDN + 9 more | Find emails |
| ivyro.net | #46,609 | Apache, Bootstrap, Font Awesome + 5 more | Find emails |
| hanson.net | #46,624 | Adobe Fonts (Typekit), Amazon (ACM), Apache + 11 more | Find emails |
| cupofjo.com | #46,755 | Adobe Fonts (Typekit), BigScoots, Bootstrap + 10 more | Find emails |
| ntpc.gov.tw | #46,760 | Bootstrap, Font Awesome, Google Analytics + 2 more | Find emails |
| asturias.es | #46,929 | Apache, Bootstrap, Google Analytics + 4 more | Find emails |
| ocps.net | #47,039 | Adobe Fonts (Typekit), Amazon CloudFront, Amazon Route 53 + 23 more | Find emails |
| ofekdist.com | #47,052 | CleanTalk, Cloudflare, Cloudflare edge/CDN + 11 more | Find emails |
| placeexchange.com | #47,083 | Amazon CloudFront, Amazon Route 53, Bootstrap + 19 more | Find emails |
| dewmobile.net | #47,168 | Alibaba Cloud DNS, Baidu Analytics, Bootstrap + 5 more | Find emails |
| unja.ac.id | #47,180 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 10 more | Find emails |
| gulfair.com | #47,223 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 9 more | Find emails |
| hosteur.com | #47,260 | Apache, Bootstrap, Cloudflare + 15 more | Find emails |
| tppspb.ru | #47,346 | Bootstrap, Let's Encrypt, Nginx + 4 more | Find emails |
| infragistics.com | #47,371 | ASP.NET, Adobe Fonts (Typekit), Amazon Route 53 + 12 more | Find emails |
| playgenes.com | #47,675 | Bootstrap, Nginx, Sectigo + 1 more | Find emails |
| investagrams.com | #47,681 | AOS, AngularJS, Bootstrap + 17 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 →