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 |
|---|---|---|---|
| myport.com.tr | #492,215 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 8 more | Find emails |
| jasmine.qa | #492,235 | Bootstrap, Font Awesome, Google Fonts + 8 more | Find emails |
| e-recepta.net | #492,325 | Awin, Bootstrap, Cloudflare + 14 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| mailopost.ru |
| #492,445 |
| Bootstrap, DDoS-Guard, DataLife Engine + 10 more |
| Find emails |
| tudatosvasarlo.hu | #492,465 | Apache, Bootstrap, DataTables + 8 more | Find emails |
| icebreakerideas.com | #492,485 | Bootstrap, Cloudflare, Cloudflare Turnstile + 14 more | Find emails |
| movies4uhd.net | #492,492 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 8 more | Find emails |
| greenphoenixny.com | #492,744 | Amazon Route 53, Bootstrap, Font Awesome + 14 more | Find emails |
| budoo.one | #492,830 | Apache, Bootstrap, Font Awesome + 7 more | Find emails |
| foronuclear.org | #492,902 | AddToAny, Bootstrap, Elementor + 12 more | Find emails |
| wirenet.tv | #493,019 | Fancybox, Font Awesome, Let's Encrypt + 4 more | Find emails |
| handyservice.de | #493,052 | Awin, Bootstrap, Cloudflare + 12 more | Find emails |
| austinmacauley.com | #493,066 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 19 more | Find emails |
| asra.com | #493,098 | ASP.NET, AddThis, Adobe Fonts (Typekit) + 15 more | Find emails |
| banana.ch | #493,142 | Bootstrap, Cloudflare, Cloudflare Turnstile + 9 more | Find emails |
| reliableparts.net | #493,152 | Amazon (ACM), Amazon Route 53, Apache + 9 more | Find emails |
| mkrestaurant.com | #493,174 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 11 more | Find emails |
| wmsu.edu.ph | #493,186 | Apache, Bootstrap, Bunny Fonts + 14 more | Find emails |
| um.bydgoszcz.pl | #493,249 | Apache, Bootstrap, Font Awesome + 4 more | Find emails |
| openchargemap.org | #493,377 | ASP.NET, Bootstrap, Cloudflare + 8 more | Find emails |
| taftw.org.tw | #493,391 | Axios, Bootstrap, Nginx + 6 more | Find emails |
| maisonbibelot.com | #493,478 | AOS, ASP.NET, Bootstrap + 12 more | Find emails |
| capitoltrack.com | #493,638 | ASP.NET, Azure API Management, Bootstrap + 14 more | Find emails |
| abrdade.com | #493,650 | Bootstrap, Font Awesome, Google Analytics + 13 more | Find emails |
| russkaya-apteka.com | #493,688 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 14 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 →