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 |
|---|---|---|---|
| artima.com | #68,091 | Amazon (ACM), Amazon Route 53, Bootstrap + 5 more | Find emails |
| facturama.mx | #68,206 | ASP.NET, Amazon Route 53, Bootstrap + 16 more | Find emails |
| distill.io | #68,211 | Backbone.js, Bootstrap, Cloudflare + 14 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| userecho.com |
| #68,232 |
| AOS, Bootstrap, Django + 13 more |
| Find emails |
| oberberg-aktuell.de | #68,331 | Bootstrap, DigiCert, Font Awesome + 12 more | Find emails |
| itau.com.py | #68,388 | Akamai Edge DNS, Bootstrap, DigiCert + 6 more | Find emails |
| luckpool.net | #68,391 | Bootstrap, Font Awesome, Let's Encrypt + 2 more | Find emails |
| walfoot.be | #68,541 | Bootstrap, Consentmanager.net, Google Fonts + 9 more | Find emails |
| pentest-ground.com | #68,555 | Fathom, Google Fonts, Let's Encrypt + 5 more | Find emails |
| empa.ch | #68,589 | Azure Front Door, Bootstrap, ConsentMo + 7 more | Find emails |
| libii.com | #68,613 | Bootstrap, DigiCert, Font Awesome + 8 more | Find emails |
| swingtowns.com | #68,633 | Apache, Bootstrap, Fancybox + 13 more | Find emails |
| taittsuu.com | #68,678 | Bootstrap, Font Awesome, Google Fonts + 3 more | Find emails |
| sipag.com.br | #68,701 | Bootstrap, Cloudflare Bot Management, Cloudflare Web Analytics + 12 more | Find emails |
| qoria.com | #68,891 | Bootstrap, Cloudflare Bot Management, Cloudflare edge/CDN + 8 more | Find emails |
| tjpa.jus.br | #68,925 | Apache, Bootstrap, Feedburner + 5 more | Find emails |
| sbisecurities.in | #69,002 | Akamai Edge DNS, Akamai edge/CDN, Akamai mPulse + 11 more | Find emails |
| stepenin.ru | #69,061 | Google Fonts, LiveInternet (Yadro), Mail.ru Analytics (Top100) + 5 more | Find emails |
| ddownload.com | #69,098 | Bootstrap, Cloudflare, Cloudflare Turnstile + 8 more | Find emails |
| logicieleducatif.fr | #69,225 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 9 more | Find emails |
| historytv.fi | #69,249 | Bootstrap, Cloudflare, Drupal + 6 more | Find emails |
| zoll-auktion.de | #69,325 | Apache, Bootstrap, jQuery | Find emails |
| onnowplay.com | #69,398 | AOS, Bootstrap, Cloudflare + 22 more | Find emails |
| libraryh3lp.com | #69,471 | Blogger, Bootstrap, Font Awesome + 6 more | Find emails |
| qad.com | #69,732 | Adobe Fonts (Typekit), Bootstrap, Cloudflare + 12 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 →