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 |
|---|---|---|---|
| catawbacountync.gov | #301,427 | Adobe Fonts (Typekit), Bootstrap, Font Awesome + 6 more | Find emails |
| dsi.gov.tr | #301,478 | ASP.NET, Bootstrap, DigiCert + 8 more | Find emails |
| pastglobalchanges.org | #301,548 | Bluesky, Bootstrap, Drupal + 6 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| radio-shop.com.ua | #301,591 | Bootstrap, Font Awesome, Google Ads Conversion + 8 more | Find emails |
| bgtoll.bg | #301,707 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 9 more | Find emails |
| anadius.cc | #301,779 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 4 more | Find emails |
| raja.fi | #301,786 | Adobe Fonts (Typekit), Bootstrap, Cloudflare Bot Management + 4 more | Find emails |
| sanesta.ru | #301,810 | Bootstrap, Let's Encrypt, Nginx + 4 more | Find emails |
| casinowow.com | #301,912 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 8 more | Find emails |
| ycdc.gov.mm | #301,922 | Axios, Bootstrap, Font Awesome + 8 more | Find emails |
| unisannio.it | #301,981 | AddToAny, Apache, Bootstrap + 6 more | Find emails |
| itcnet.ro | #302,008 | Apache, Bootstrap, Font Awesome + 6 more | Find emails |
| ussurfs.net | #302,119 | Apache, Bootstrap, DataTables + 8 more | Find emails |
| sanctuary.fr | #302,160 | Bootstrap, Font Awesome, Google Analytics + 14 more | Find emails |
| shenkar.ac.il | #302,575 | Bootstrap, Cloudflare Bot Management, Cloudflare edge/CDN + 10 more | Find emails |
| classit.ro | #302,585 | Apache, Bootstrap, Font Awesome + 18 more | Find emails |
| burcindalgic.com.tr | #302,685 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 9 more | Find emails |
| 3wturk.com | #302,711 | Bootstrap, DataTables, Font Awesome + 4 more | Find emails |
| twistedmexi.com | #302,796 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 10 more | Find emails |
| dooood.com | #303,079 | Bootstrap, Cloudflare Web Analytics, Cloudflare edge/CDN + 10 more | Find emails |
| epson.com.au | #303,147 | ASP.NET, Bootstrap, DigiCert + 7 more | Find emails |
| central-insurance.com | #303,167 | ASP.NET, AddThis, Adobe Fonts (Typekit) + 14 more | Find emails |
| getchipdrop.com | #303,188 | AOS, Bootstrap, Google Analytics + 9 more | Find emails |
| solidrocks.net | #303,195 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 8 more | Find emails |
| ksal.com | #303,205 | AddToAny, 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 →