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 |
|---|---|---|---|
| airforce.mil.ng | #520,684 | AOS, Apache, Bootstrap + 14 more | Find emails |
| autooem.ru | #520,685 | Bulma, Font Awesome, Icons8 + 8 more | Find emails |
| statistics.gov.rw | #520,729 | Apache, Bootstrap, Drupal + 8 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| chatham-kent.ca |
| #521,009 |
| ASP.NET, Amazon Route 53, Bootstrap + 12 more |
| Find emails |
| shionimporter.site | #521,024 | Apache, Bootstrap, Fancybox + 12 more | Find emails |
| sgdi.gov.sg | #521,106 | Akamai Edge DNS, Bootstrap, Font Awesome + 7 more | Find emails |
| idoll.com.ua | #521,186 | AOS, Bootstrap, Cloudflare + 13 more | Find emails |
| 2day.kh.ua | #521,206 | AddThis, Bootstrap, Cloudflare + 12 more | Find emails |
| advisorstream.com | #521,219 | AOS, Bootstrap, Cloudflare + 13 more | Find emails |
| notimoney.com | #521,571 | Bootstrap, Cloudflare, Cloudflare Turnstile + 18 more | Find emails |
| hotfrog.de | #521,613 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 10 more | Find emails |
| polskicaravaning.pl | #521,880 | Bootstrap, Google AdSense, Google Fonts + 13 more | Find emails |
| gimaitaly.com | #521,931 | ASP.NET, Bootstrap, DigiCert + 7 more | Find emails |
| watchzonebd.com | #522,024 | AOS, Apache, Bootstrap + 15 more | Find emails |
| shoutout.global | #522,255 | Bootstrap, Express, Google Analytics + 7 more | Find emails |
| fedcloud.eu | #522,366 | Apache, Bootstrap, Font Awesome + 4 more | Find emails |
| livetogelsgp.blog | #522,429 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 4 more | Find emails |
| betmgmpartners.com | #522,464 | Bootstrap, Cloudflare Bot Management, Cloudflare edge/CDN + 7 more | Find emails |
| phileo.me | #522,520 | Bootstrap, Font Awesome, Google Fonts + 11 more | Find emails |
| stchas.edu | #522,720 | Azure DNS, Bootstrap, Font Awesome + 10 more | Find emails |
| metalfabme.com | #522,846 | Apache, Bootstrap, Elfsight + 11 more | Find emails |
| carpoolworld.com | #522,874 | Apache, Bootstrap, Font Awesome + 11 more | Find emails |
| rewriteguru.com | #523,023 | AOS, Bootstrap, Cloudflare + 16 more | Find emails |
| zuuks.com | #523,149 | Bootstrap, Cloudflare, Cloudflare Turnstile + 7 more | Find emails |
| normanfinkelstein.com | #523,205 | Apache, Bootstrap, Fancybox + 10 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 →