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 |
|---|---|---|---|
| thebattle.club | #546,571 | Cloudflare, Fancybox, Font Awesome + 15 more | Find emails |
| carelse.ie | #546,714 | Apache, Bootstrap, Express + 8 more | Find emails |
| groupbuyforms.tw | #546,809 | Font Awesome, Let's Encrypt, Modernizr + 5 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| worldwatch.news |
| #546,857 |
| AOS, Adobe Fonts (Typekit), Amazon (ACM) + 10 more |
| Find emails |
| iea-shc.org | #546,880 | ASP.NET, Bootstrap, Font Awesome + 8 more | Find emails |
| autopassferje.no | #547,081 | Bootstrap, ConsentMo, Google Analytics + 7 more | Find emails |
| bacelic.hr | #547,153 | AddThis, Cloudflare, Cloudflare edge/CDN + 6 more | Find emails |
| quickpass.us | #547,177 | Bootstrap, DigiCert, Font Awesome + 11 more | Find emails |
| telegramlite.com | #547,277 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 7 more | Find emails |
| cwmnetwork.com | #547,317 | ASP.NET, Bootstrap, Google Analytics + 7 more | Find emails |
| mitsubishifa.co.th | #547,337 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 14 more | Find emails |
| m3datarecovery.com | #547,424 | 2Checkout, Bootstrap, Cloudflare + 4 more | Find emails |
| frederick.ac.cy | #547,460 | Apache, Bootstrap, Cloudflare + 14 more | Find emails |
| chumpick.com | #547,611 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 17 more | Find emails |
| atlasportal.org | #547,638 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 5 more | Find emails |
| ccpa.org.tw | #547,745 | Apache, Bootstrap, Fancybox + 2 more | Find emails |
| itsx.edu.mx | #547,862 | Apache, Bootstrap, DataTables + 11 more | Find emails |
| majales.cz | #547,891 | Bootstrap, Cookie-Script, DoubleClick (Google Ads) + 8 more | Find emails |
| popify.app | #547,935 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 10 more | Find emails |
| zipm.ru | #548,073 | Bootstrap, Font Awesome, Let's Encrypt + 12 more | Find emails |
| magicalshoes24.com | #548,181 | Adobe Fonts (Typekit), Bootstrap, Cloudflare + 15 more | Find emails |
| storm-motor.fi | #548,227 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 9 more | Find emails |
| miomi.game | #548,310 | Fancybox, Font Awesome, Google Fonts + 8 more | Find emails |
| sargarme.com | #548,315 | Bootstrap, Cloudflare, Font Awesome + 10 more | Find emails |
| tradesmartonline.in | #548,384 | AppsFlyer, Bootstrap, Cloudflare + 17 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 →