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 |
|---|---|---|---|
| coriell.org | #673,442 | ASP.NET, Bootstrap, Font Awesome + 4 more | Find emails |
| mecalux.es | #673,474 | Apache, Bootstrap, Google Tag Manager + 7 more | Find emails |
| defendinged.org | #673,522 | Bootstrap, Cloudflare Bot Management, Cloudflare edge/CDN + 7 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| edgewood.com | #673,547 | Apache, Bootstrap, Google Tag Manager + 4 more | Find emails |
| conservativehq.com | #673,607 | Adobe Fonts (Typekit), Bootstrap, Font Awesome + 11 more | Find emails |
| smaratungga.ac.id | #673,635 | Bootstrap, Font Awesome, Google Fonts + 7 more | Find emails |
| expopharm.de | #673,638 | Apache, Bootstrap, Fancybox + 10 more | Find emails |
| mosafir.pk | #673,659 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 11 more | Find emails |
| pewnylokal.pl | #673,741 | Apache, Bootstrap, Cloudflare + 8 more | Find emails |
| morephysiotherapy.com | #673,751 | Bootstrap, Fancybox, Font Awesome + 12 more | Find emails |
| chibipass.com | #673,812 | Apache, Bootstrap, Font Awesome + 4 more | Find emails |
| padelgo.tv | #673,883 | Font Awesome, Google Fonts, Let's Encrypt + 6 more | Find emails |
| valentair.com | #673,996 | ASP.NET, Apache, Azure API Management + 12 more | Find emails |
| akashdth.com | #674,025 | AOS, Apache, Bootstrap + 14 more | Find emails |
| autoshopee.com | #674,083 | Bootstrap, Chart.js, Cloudflare + 18 more | Find emails |
| honeynet.vn | #674,198 | Bootstrap, Font Awesome, Let's Encrypt + 8 more | Find emails |
| nabrnetwork.com | #674,417 | Bootstrap, Chart.js, Cloudflare + 12 more | Find emails |
| eatworkart.com | #674,488 | ChatGPT Ads Pixel, Google Analytics, Google Maps + 15 more | Find emails |
| securepymt.net | #674,519 | Apache, Bootstrap, Google Hosted Libraries + 5 more | Find emails |
| topografix.com | #674,588 | ASP.NET, Bootstrap, Google Analytics + 3 more | Find emails |
| heroicanogales.gob.mx | #674,784 | Bootstrap, Fancybox, Font Awesome + 7 more | Find emails |
| bookersdesk.com | #674,834 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 12 more | Find emails |
| kalpataru.com | #674,835 | AOS, Amazon CloudFront, Apache + 20 more | Find emails |
| temtem-france.com | #674,871 | Bluesky, Bootstrap, Cloudflare + 15 more | Find emails |
| vietinvoice.vn | #674,907 | Font Awesome, Google Fonts, Laravel + 7 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 →