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 |
|---|---|---|---|
| english-academy.id | #167,603 | Bootstrap, Cloudflare, Google Analytics + 11 more | Find emails |
| estes-express.com | #167,687 | Apache, Bootstrap, Bunny Fonts + 10 more | Find emails |
| chittaranjan.co.in | #167,732 | Apache, Bootstrap, Fancybox + 6 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| hostoweb.com | #167,787 | Apache, Bootstrap, Crisp + 13 more | Find emails |
| idee.es | #167,807 | Bootstrap, Fancybox, Font Awesome + 5 more | Find emails |
| ctevt.org.np | #167,811 | Apache, Bootstrap, Fancybox + 9 more | Find emails |
| ims.gov.il | #167,841 | Akamai Edge DNS, AngularJS, Bootstrap + 13 more | Find emails |
| torcai.com | #167,936 | Amazon Route 53, Apache, Bootstrap + 9 more | Find emails |
| auto-owners.com | #168,003 | AppDynamics, Bootstrap, Google Analytics + 5 more | Find emails |
| atac.roma.it | #168,182 | AngularJS, Bootstrap, Cookiebot + 7 more | Find emails |
| practicematch.com | #168,226 | ASP.NET, Bootstrap, Font Awesome + 15 more | Find emails |
| privateislandsonline.com | #168,243 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 18 more | Find emails |
| eostroleka.pl | #168,286 | Apache, Bootstrap, Cloudflare + 10 more | Find emails |
| occc.edu | #168,401 | Bootstrap, Font Awesome, Google Analytics + 3 more | Find emails |
| icar.co.il | #168,448 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 19 more | Find emails |
| roca.es | #168,487 | Akamai edge/CDN, Akamai mPulse, Bootstrap + 9 more | Find emails |
| meta-systems.ru | #168,506 | Bootstrap, Fancybox, Let's Encrypt + 2 more | Find emails |
| amicum.be | #168,538 | Apache, Bootstrap, Font Awesome + 7 more | Find emails |
| crimsonlogic.com | #168,580 | AOS, Bootstrap, Cloudflare + 9 more | Find emails |
| whatpart.co.uk | #168,635 | Apache, Bootstrap, Font Awesome + 6 more | Find emails |
| jobnet.com.mm | #168,689 | ASP.NET, Bootstrap, Cloudflare + 13 more | Find emails |
| naturalmotion.com | #168,741 | Amazon (ACM), Amazon CloudFront, Apache + 10 more | Find emails |
| aryaka.com | #168,745 | Bizible, Bootstrap, Cloudflare Bot Management + 16 more | Find emails |
| linguascope.com | #168,879 | Bluesky, Bootstrap, Cloudflare + 16 more | Find emails |
| vrcmods.com | #168,982 | ASP.NET, Bootstrap, Cloudflare + 16 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 →