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 |
|---|---|---|---|
| afyon.bel.tr | #569,279 | ASP.NET, Bootstrap, Google Analytics + 4 more | Find emails |
| moramuseum.org | #569,286 | Bootstrap, Cloudflare Bot Management, Cloudflare edge/CDN + 8 more | Find emails |
| mcklib.org | #569,306 | Azure DNS, Bootstrap, Drupal + 9 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| eojn.hr | #569,364 | ASP.NET, Azure DNS, Bootstrap + 7 more | Find emails |
| bearbulltraders.com | #569,402 | AOS, Adobe Fonts (Typekit), Bootstrap + 11 more | Find emails |
| mvista.com | #569,488 | Apache, Bootstrap, Google Analytics + 11 more | Find emails |
| kaltimtoday.co | #569,519 | AddThis, Bootstrap, Cloudflare + 12 more | Find emails |
| lagabasen.com | #569,597 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 9 more | Find emails |
| uxbridgetv.org | #569,608 | AOS, Bootstrap, Cloudflare + 10 more | Find emails |
| mdlfonds.nl | #569,866 | Let's Encrypt, Nginx, ReadSpeaker + 6 more | Find emails |
| knu.edu.iq | #569,959 | Bootstrap, Cloudflare, Cloudflare Turnstile + 10 more | Find emails |
| spec-krd.ru | #570,036 | Bootstrap, Fancybox, Google Analytics + 9 more | Find emails |
| mellencamp.com | #570,083 | AngularJS, Bootstrap, Cloudflare edge/CDN + 15 more | Find emails |
| diwan.gov.qa | #570,167 | ASP.NET, AddToAny, Bootstrap + 8 more | Find emails |
| auburngenerics.com | #570,169 | ASP.NET, Adobe Fonts (Typekit), Bootstrap + 7 more | Find emails |
| shippex.net | #570,242 | AOS, Bootstrap, Fancybox + 13 more | Find emails |
| panofind.com | #570,266 | Apache, Bootstrap, Font Awesome + 4 more | Find emails |
| simplemoneyoptions.co | #570,360 | Amazon (ACM), Amazon Route 53, Apache + 5 more | Find emails |
| ilovecontest.com | #570,437 | Bootstrap, Font Awesome, Google AdSense + 11 more | Find emails |
| nactvet.go.tz | #570,463 | Apache, Bootstrap, Font Awesome + 7 more | Find emails |
| topthink.com | #570,516 | Alibaba Cloud CDN, Lodash, PHP + 3 more | Find emails |
| searchenginegenie.com | #570,517 | Bootstrap, Google AdSense, Google Analytics + 11 more | Find emails |
| waldhof-archiv.de | #570,573 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| miramar-bad.de | #570,631 | Apache, Google Tag Manager, Gravatar + 4 more | Find emails |
| cemo-group.com | #570,660 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 5 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 →