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 |
|---|---|---|---|
| casinojr7.com | #588,881 | ASP.NET, Bootstrap, Cloudflare + 14 more | Find emails |
| advanc-ed.org | #589,166 | Apache, Bootstrap, DigiCert + 3 more | Find emails |
| egas.com.eg | #589,204 | Bootstrap, Font Awesome, Liferay + 5 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| iknowpolitics.org |
| #589,241 |
| Bootstrap, ConsentMo, Drupal + 12 more |
| Find emails |
| therhinos.co.uk | #589,414 | Apache, Bluesky, Bootstrap + 17 more | Find emails |
| digineers.nl | #589,444 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 9 more | Find emails |
| axa.id | #589,515 | Bootstrap, Cloudflare, Google Analytics + 5 more | Find emails |
| vnet.shop | #589,563 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 6 more | Find emails |
| umbuton.ac.id | #589,595 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 6 more | Find emails |
| yadahost.com | #589,813 | Bootstrap, Font Awesome, Let's Encrypt + 4 more | Find emails |
| absolutebarbecues.com | #589,894 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 20 more | Find emails |
| minecraftlist.org | #589,944 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 17 more | Find emails |
| planetalibro.net | #590,061 | Apache, Bootstrap, Font Awesome + 8 more | Find emails |
| jnstools.com | #590,081 | AngularJS, Apache, Bootstrap + 6 more | Find emails |
| southernspaces.org | #590,123 | Apache, Let's Encrypt, WordPress + 3 more | Find emails |
| eleccircs.com | #590,127 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 6 more | Find emails |
| techschems.com | #590,135 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 6 more | Find emails |
| taskanalytics.com | #590,221 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 11 more | Find emails |
| cmcitymedia.de | #590,322 | Apache, Bootstrap, Let's Encrypt + 3 more | Find emails |
| zumbawear.eu | #590,342 | Bootstrap, Cloudflare, Cloudflare Bot Management + 15 more | Find emails |
| parkcity.gov | #590,360 | AOS, Bootstrap, Cloudflare + 9 more | Find emails |
| kadis.ru | #590,385 | Bootstrap, Fancybox, Font Awesome + 13 more | Find emails |
| housesamyan.com | #590,469 | AOS, Apache, Bootstrap + 7 more | Find emails |
| nusantaraglobal.ac.id | #590,598 | Bootstrap, Font Awesome, Google Fonts + 7 more | Find emails |
| wablas.com | #590,699 | AOS, Bootstrap, Cloudflare + 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 →