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 |
|---|---|---|---|
| merchantriskcouncil.org | #674,963 | Amazon CloudFront, BambooHR, Bootstrap + 16 more | Find emails |
| allbio.link | #675,288 | AOS, Bootstrap, Cloudflare + 6 more | Find emails |
| upgrade.pt | #675,617 | GSAP, Google Analytics, Google Tag Manager + 6 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| aknr.de | #676,007 | Apache, Leaflet, Let's Encrypt + 4 more | Find emails |
| taavon-ins.ir | #676,118 | ASP.NET, Bootstrap, Font Awesome + 5 more | Find emails |
| intimatetickles.shop | #676,202 | Apache, Bootstrap, Divi + 9 more | Find emails |
| fadaatmedia.com | #676,310 | AddToAny, Akamai Edge DNS, Akamai edge/CDN + 13 more | Find emails |
| brazilliant.com.br | #676,332 | AOS, Apache, Bootstrap + 12 more | Find emails |
| maxmundi.com.br | #676,435 | Bootstrap, Let's Encrypt, LiteSpeed + 4 more | Find emails |
| ckras.com | #676,450 | Apache, Bootstrap, Fancybox + 6 more | Find emails |
| dwtgelpower.site | #676,486 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 13 more | Find emails |
| campomaggi.com | #676,527 | Amazon (ACM), Amazon CloudFront, Bootstrap + 4 more | Find emails |
| lightcycle.de | #676,528 | Bootstrap, Cookiebot, Google Tag Manager + 3 more | Find emails |
| iuiu.ac.ug | #676,560 | Apache, Bootstrap, Google Analytics + 7 more | Find emails |
| homedesigninstitute.com | #676,713 | Bootstrap, DoubleClick (Google Ads), Font Awesome + 16 more | Find emails |
| afrel.com.br | #676,810 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 9 more | Find emails |
| qatarday.com | #676,830 | AOS, ASP.NET, Bootstrap + 13 more | Find emails |
| mhbay.com | #676,917 | Bootstrap, DoubleClick (Google Ads), Font Awesome + 16 more | Find emails |
| success.su | #676,981 | Bootstrap, Django, Font Awesome + 13 more | Find emails |
| kgh.com.tw | #677,008 | ASP.NET, Bootstrap, Flaticon + 8 more | Find emails |
| natorp.com | #677,043 | Bootstrap, Braintree, Font Awesome + 15 more | Find emails |
| publishernews.ru | #677,096 | ASP.NET, Bootstrap, Google Analytics + 7 more | Find emails |
| imoveismartinelli.com.br | #677,124 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 15 more | Find emails |
| metamorphose.gr.jp | #677,204 | AddToAny, Amazon (ACM), Bootstrap + 9 more | Find emails |
| consultingroom.com | #677,307 | Bootstrap, Font Awesome, Google Analytics + 9 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 →