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 |
|---|---|---|---|
| pids.gov.ph | #164,381 | Amazon (ACM), Amazon Route 53, Apache + 11 more | Find emails |
| spexaccess.net | #164,557 | Apache, Bootstrap, Brightcove + 11 more | Find emails |
| ocahs.cn | #164,636 | Baidu Analytics, Let's Encrypt, Lodash + 3 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| vemedya.com |
| #164,747 |
| Bootstrap, Font Awesome, Google Analytics + 13 more |
| Find emails |
| tjma.jus.br | #164,923 | Apache, Bootstrap, Google Analytics + 6 more | Find emails |
| bigmotoringworld.co.uk | #165,035 | Azure DNS, Azure Front Door, Bootstrap + 12 more | Find emails |
| a2rev.com | #165,076 | AOS, Bootstrap, Cloudflare + 19 more | Find emails |
| ciie.org | #165,368 | Alibaba Cloud DNS, Bootstrap, DigiCert + 4 more | Find emails |
| femh.org.tw | #165,433 | ASP.NET, Bootstrap, Google Analytics + 4 more | Find emails |
| uoanbar.edu.iq | #165,437 | Apache, Bootstrap, Cloudflare + 11 more | Find emails |
| aarhus.dk | #165,651 | ASP.NET, Bootstrap, Cookie Information + 5 more | Find emails |
| c-prot.com | #165,719 | ASP.NET, AngularJS, Bootstrap + 14 more | Find emails |
| corpowid.com | #165,728 | AOS, Bootstrap, Cloudflare + 21 more | Find emails |
| ndnation.com | #165,807 | Bootstrap, Cloudflare, Empower Local + 14 more | Find emails |
| emovieposter.com | #165,832 | Apache, Bootstrap, Font Awesome + 7 more | Find emails |
| mosconsv.ru | #165,861 | ASP.NET, Font Awesome, Google Analytics + 4 more | Find emails |
| malethingsworn.com | #165,981 | Bluesky, Bootstrap, Cloudflare + 15 more | Find emails |
| laopdr.com | #166,022 | Apache, Bootstrap, Font Awesome + 7 more | Find emails |
| automatetheboringstuff.com | #166,061 | Apache, Bluesky, Bootstrap + 3 more | Find emails |
| onluyen.vn | #166,087 | Amazon (ACM), Amazon CloudFront, Amazon S3 + 23 more | Find emails |
| mcfr.uz | #166,099 | Apache, Bootstrap, Font Awesome + 8 more | Find emails |
| join.gov.tw | #166,107 | Bootstrap, Cloudflare Bot Management, Cloudflare edge/CDN + 11 more | Find emails |
| thorn.org | #166,129 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 12 more | Find emails |
| aerosmith.com | #166,202 | AngularJS, Bootstrap, Cloudflare edge/CDN + 9 more | Find emails |
| srilanka.travel | #166,212 | Bootstrap, DataTables, DigiCert + 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 →