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 |
|---|---|---|---|
| brebeskab.go.id | #384,573 | Bootstrap, Chart.js, Fancybox + 10 more | Find emails |
| revenuebot.io | #384,587 | Cloudflare, Google Analytics, Google Fonts + 17 more | Find emails |
| iitrpr.ac.in | #384,705 | Bootstrap, Google Fonts, Nginx + 1 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| fikrimood.com | #384,730 | Bootstrap, Fancybox, Font Awesome + 11 more | Find emails |
| pulpandpaper-technology.com | #384,911 | Bootstrap, Cloudflare, Cloudflare Turnstile + 14 more | Find emails |
| helixstudios.com | #385,091 | Adobe Fonts (Typekit), Bootstrap, Font Awesome + 9 more | Find emails |
| paysec.by | #385,093 | Amazon Route 53, Google Analytics, Google Tag Manager + 6 more | Find emails |
| ecorpnet.com | #385,137 | ASP.NET, Bootstrap, CSC (Digital Brand Services) + 8 more | Find emails |
| bbros.it | #385,217 | Apache, Bootstrap, Chart.js + 13 more | Find emails |
| viralsvideo.com | #385,299 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 7 more | Find emails |
| hamro.cloud | #385,311 | Apache, Bootstrap, Font Awesome + 6 more | Find emails |
| lmh.org | #385,343 | Bootstrap, Cloudflare Bot Management, Cloudflare edge/CDN + 13 more | Find emails |
| eazyresearch.com | #385,535 | Bootstrap, Font Awesome, Google Ads Conversion + 18 more | Find emails |
| drhmsoni.com | #385,560 | Bootstrap, Cloudflare Web Analytics, Google Ads Conversion + 9 more | Find emails |
| reversely.ai | #385,624 | Bootstrap, Cloudflare, Cloudflare Turnstile + 22 more | Find emails |
| bigspy.com | #385,625 | Alibaba Cloud CDN, Bootstrap, Cloudflare + 16 more | Find emails |
| traum-deutung.de | #385,647 | Bootstrap, DoubleClick (Google Ads), Let's Encrypt + 8 more | Find emails |
| rcpod.ru | #385,773 | Bitrix, Bootstrap, Font Awesome + 5 more | Find emails |
| sunydutchess.edu | #385,783 | AOS, Apache, Bootstrap + 11 more | Find emails |
| motheringmoms.com | #385,784 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| harrisonpl.org | #385,848 | Cloudflare Bot Management, Cloudflare Turnstile, Cloudflare edge/CDN + 6 more | Find emails |
| iglesia.cl | #385,961 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 11 more | Find emails |
| pagofacil.com.ar | #385,964 | Bootstrap, Envoy, Font Awesome + 12 more | Find emails |
| office.ru | #385,994 | Bitrix, Bootstrap, Google Analytics + 7 more | Find emails |
| ebcbrakesdirect.com | #386,010 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 13 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 →