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 |
|---|---|---|---|
| retailads.net | #166,231 | Apache, Bootstrap, Font Awesome + 5 more | Find emails |
| allyable.com | #166,236 | ASP.NET, Bootstrap, Font Awesome + 15 more | Find emails |
| umassp.edu | #166,288 | Akamai Edge DNS, Bootstrap, Coveo + 6 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| moodiedavittreport.com |
| #166,362 |
| AOS, Adobe Fonts (Typekit), Bootstrap + 13 more |
| Find emails |
| daara.co.kr | #166,383 | Apache, Axios, Daum + 8 more | Find emails |
| fulokoja.edu.ng | #166,409 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 11 more | Find emails |
| breednet.com.au | #166,460 | ASP.NET, Bootstrap, Cloudflare + 14 more | Find emails |
| aecc.es | #166,640 | AOS, AddToAny, Bootstrap + 13 more | Find emails |
| saso.gov.sa | #166,796 | AOS, ASP.NET, Bootstrap + 9 more | Find emails |
| envertetcontretous.fr | #166,845 | Adobe Fonts (Typekit), Apache, Bootstrap + 14 more | Find emails |
| pozitis.ru | #166,892 | Bitrix, Bootstrap, Font Awesome + 8 more | Find emails |
| stm.fi | #166,930 | Bootstrap, Cloudflare Bot Management, Cloudflare edge/CDN + 3 more | Find emails |
| sgae.es | #166,966 | Bootstrap, Cookie-Script, Font Awesome + 16 more | Find emails |
| e-control.at | #167,018 | Apache, Bootstrap, Font Awesome + 2 more | Find emails |
| unioncamere.gov.it | #167,020 | Drupal, Font Awesome, Matomo + 3 more | Find emails |
| tgpfreaks.com | #167,216 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 6 more | Find emails |
| activenetwork.it | #167,265 | Bootstrap, DoubleClick (Google Ads), Let's Encrypt + 3 more | Find emails |
| thiriet.com | #167,291 | AOS, Azure Front Door, Matomo + 4 more | Find emails |
| tinderpressroom.com | #167,309 | Amazon Route 53, Bootstrap, Cloudflare Bot Management + 10 more | Find emails |
| knight-manager.com | #167,398 | Bootstrap, Let's Encrypt, Nginx + 3 more | Find emails |
| mu.ac.zm | #167,412 | Bootstrap, Django, Google Analytics + 10 more | Find emails |
| veganet.com.tr | #167,435 | Bootstrap, Font Awesome, Let's Encrypt + 5 more | Find emails |
| n1ed.com | #167,445 | Bootstrap, Cloudflare, Google Analytics + 6 more | Find emails |
| pacifico.com.pe | #167,502 | Bootstrap, DigiCert, Dynatrace + 10 more | Find emails |
| testandcalc.com | #167,548 | ASP.NET, AddThis, Bootstrap + 8 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 →