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 |
|---|---|---|---|
| postmall.com.tw | #431,236 | AOS, ASP.NET, Bootstrap + 9 more | Find emails |
| aynifikir.com | #431,442 | AOS, Apache, Bootstrap + 12 more | Find emails |
| kidloland.com | #431,469 | Apache, Bootstrap, Google Analytics + 12 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| ouya.tv |
| #431,518 |
| AB Tasty, Bootstrap, CookieYes + 7 more |
| Find emails |
| fetisale.com | #431,546 | Alibaba Cloud CDN, Bootstrap, Cloudflare + 6 more | Find emails |
| lneg.pt | #431,628 | Apache, Azure DNS, Bootstrap + 16 more | Find emails |
| solucionesid.com | #431,644 | AOS, Apache, Bootstrap + 7 more | Find emails |
| putevi-srbije.rs | #431,766 | Apache, Bootstrap, DigiCert + 5 more | Find emails |
| trijewels.com | #432,575 | ASP.NET, Bootstrap, Brevo + 8 more | Find emails |
| jobcenterofwisconsin.com | #432,591 | ASP.NET, Bootstrap, Cloudflare + 13 more | Find emails |
| actinver.com | #432,718 | Axios, Bootstrap, DigiCert + 6 more | Find emails |
| duta4d.cc | #432,862 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| smartsourcerx.com | #432,869 | Bootstrap, Google Fonts, Google Tag Manager + 5 more | Find emails |
| riversidemedicalclinic.com | #432,891 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 13 more | Find emails |
| uvm-steel.ru | #433,059 | Bitrix, Bootstrap, Let's Encrypt + 5 more | Find emails |
| thecareerwallet.com | #433,167 | Bootstrap, DataDome, Font Awesome + 12 more | Find emails |
| solitude.su | #433,187 | Bootstrap, DDoS-Guard, Google Fonts + 3 more | Find emails |
| snf.com | #433,223 | Bootstrap, ClickCease, CookieYes + 15 more | Find emails |
| ixina.fr | #433,310 | AB Tasty, Bootstrap, Google Fonts + 15 more | Find emails |
| stlukesmedicalcenter.com.ph | #433,334 | Apache, Bootstrap, Font Awesome + 12 more | Find emails |
| kavitareader.com | #433,357 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 9 more | Find emails |
| justflowers.com | #433,360 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 10 more | Find emails |
| yapaytech.com | #433,374 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 9 more | Find emails |
| fliptop.com.ph | #433,405 | Apache, Bootstrap, Font Awesome + 12 more | Find emails |
| hakkasan.com | #433,451 | AOS, Cloudflare, Cloudflare edge/CDN + 19 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 →