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 |
|---|---|---|---|
| trane.eu | #366,479 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 8 more | Find emails |
| myvin.com.ua | #366,501 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 15 more | Find emails |
| frianbiz.com | #366,503 | CookieYes, Google Analytics, Google Fonts + 9 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| skru.ac.th | #366,677 | Bootstrap, DigiCert, Font Awesome + 7 more | Find emails |
| nn.hu | #366,869 | Azure Front Door, Bootstrap, DigiCert + 7 more | Find emails |
| degy.be | #366,936 | Apache, Font Awesome, Google Analytics + 4 more | Find emails |
| lacharente.fr | #366,992 | Apache, Bootstrap, ConsentMo + 11 more | Find emails |
| streamskill.pro | #367,106 | Bootstrap, Cloudflare, Font Awesome + 14 more | Find emails |
| bancomediolanum.es | #367,257 | Bootstrap, Cookiebot, DigiCert + 7 more | Find emails |
| chabotcollege.edu | #367,367 | Bootstrap, Google Fonts, Google Tag Manager + 7 more | Find emails |
| quad-company.de | #367,400 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| frauenselbsthilfe.de | #367,468 | Bootstrap, Let's Encrypt, Microsoft 365 + 5 more | Find emails |
| msktc.org | #367,502 | Azure DNS, Azure Front Door, Bootstrap + 10 more | Find emails |
| harriscountyso.org | #367,640 | ASP.NET, Bootstrap, DigiCert + 12 more | Find emails |
| swic.edu | #367,777 | ASP.NET, Bootstrap, Font Awesome + 9 more | Find emails |
| stmarysmd.com | #367,799 | ASP.NET, Azure DNS, Bootstrap + 9 more | Find emails |
| batangkab.go.id | #367,971 | AOS, Apache, Bootstrap + 7 more | Find emails |
| lefebvregiuffre.it | #367,974 | Apache, Bootstrap, Font Awesome + 10 more | Find emails |
| aabooks.co.nz | #367,997 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 9 more | Find emails |
| mycvcreator.com | #368,140 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 19 more | Find emails |
| oryor.com | #368,176 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 3 more | Find emails |
| af-consultancy.com | #368,196 | Apache, Bootstrap, Font Awesome + 7 more | Find emails |
| sarthe.fr | #368,341 | AddToAny, Bootstrap, Drupal + 9 more | Find emails |
| esophaccess.com | #368,343 | AddToAny, Amazon Route 53, Bootstrap + 16 more | Find emails |
| uncisal.edu.br | #368,352 | Bootstrap, Font Awesome, Google Analytics + 6 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 →