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 |
|---|---|---|---|
| toner-partner.co.uk | #454,143 | Apache, Bootstrap, Font Awesome + 7 more | Find emails |
| animeboston.com | #454,238 | Bluesky, Bootstrap, Cloudflare + 11 more | Find emails |
| idpa.com | #454,384 | Adobe Experience Cloud (Launch), Bootstrap, DataTables + 18 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| dgmbc.com | #454,423 | Bootstrap, Google Analytics, Google Tag Manager + 6 more | Find emails |
| vibemode.love | #454,441 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 5 more | Find emails |
| aquachile.com | #454,442 | Apache, Azure DNS, Bootstrap + 6 more | Find emails |
| productor.io | #454,490 | AOS, Bootstrap, Cloudflare + 9 more | Find emails |
| tabernaclegames.com.au | #454,521 | Bootstrap, Cloudflare edge/CDN, Font Awesome + 13 more | Find emails |
| siptalk.com.au | #454,534 | Amazon Route 53, Bootstrap, Google Analytics + 7 more | Find emails |
| caixaenginyers.com | #454,601 | Bootstrap, CookieFirst, DigiCert + 3 more | Find emails |
| ynettelecom.com | #454,660 | Apache, Bootstrap, Font Awesome + 4 more | Find emails |
| esenbogaairport.com | #454,816 | Amazon Route 53, Azure DNS, Bootstrap + 10 more | Find emails |
| movelia.es | #454,964 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 11 more | Find emails |
| oldtimer-markt.de | #454,988 | Bootstrap, Cookiebot, Font Awesome + 11 more | Find emails |
| hayward-ca.gov | #455,012 | Bootstrap, Cloudflare, Drupal + 10 more | Find emails |
| t5k.org | #455,076 | Apache, Bootstrap, Google Cloud DNS + 7 more | Find emails |
| cheerfy.com | #455,107 | Adobe Fonts, Adobe Fonts (Typekit), Django + 13 more | Find emails |
| supaxtar.com | #455,271 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 8 more | Find emails |
| ideablade.com | #455,365 | Bootstrap, DigiCert, Font Awesome + 5 more | Find emails |
| esecuredata.com | #455,374 | Bootstrap, DigiCert, Font Awesome + 8 more | Find emails |
| medi.co.th | #455,444 | Bootstrap, Fancybox, Font Awesome + 7 more | Find emails |
| mecnet.com.br | #455,451 | AngularJS, Bootstrap, Google Fonts + 3 more | Find emails |
| malfini.com | #455,474 | AOS, Bootstrap, Cloudflare + 14 more | Find emails |
| formular230.ro | #455,629 | Font Awesome, Google Analytics, Google Tag Manager + 4 more | Find emails |
| negativity.fr | #455,632 | Apache, Bootstrap, Font Awesome + 4 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 →