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 |
|---|---|---|---|
| javfr.com | #603,727 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| arktel.in | #603,773 | Apache, Bootstrap, Cloudflare + 11 more | Find emails |
| emedicodiary.com | #603,917 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 15 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| hostease.com |
| #603,945 |
| Apache, Astro, Baidu Analytics + 7 more |
| Find emails |
| iperiusremote.com | #604,032 | ASP.NET, Bootstrap, Cloudflare + 9 more | Find emails |
| igv.org | #604,232 | Apache, Bootstrap, Font Awesome + 4 more | Find emails |
| seostudio.tools | #604,428 | Bootstrap, Breeze, Cloudflare + 14 more | Find emails |
| riveria.fi | #604,438 | AddToAny, Adobe Fonts (Typekit), Bootstrap + 17 more | Find emails |
| stavky.com | #604,448 | Bootstrap, Google AdSense, Google Analytics + 5 more | Find emails |
| painters-online.co.uk | #604,532 | ASP.NET, AppNexus (Xandr), Bootstrap + 21 more | Find emails |
| playbooktech.com | #604,547 | Amazon (ACM), Bootstrap, Cloudflare + 12 more | Find emails |
| madeinlens.com | #604,763 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 9 more | Find emails |
| kzv-lsa.de | #604,930 | Apache, Contao, Let's Encrypt + 4 more | Find emails |
| datasingapore.co | #604,934 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| snappable.media | #605,048 | Chevereto, Cloudflare, Cloudflare Web Analytics + 7 more | Find emails |
| allusedparts.com | #605,051 | AOS, Affirm, Bootstrap + 14 more | Find emails |
| carcruisefinder.com | #605,104 | AddToAny, Bootstrap, Cloudflare + 18 more | Find emails |
| vaca-ps.org | #605,152 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 12 more | Find emails |
| hottestchocolate.com | #605,222 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 10 more | Find emails |
| comcate.com | #605,233 | Adobe Fonts, Adobe Fonts (Typekit), Amazon Route 53 + 8 more | Find emails |
| keypointintelligence.com | #605,271 | Axios, Bootstrap, Cloudflare Bot Management + 17 more | Find emails |
| lasecurecrute.fr | #605,280 | Apache, ConsentMo, Google Analytics + 6 more | Find emails |
| peaceopstraining.org | #605,353 | Amazon Route 53, Apache, Bootstrap + 6 more | Find emails |
| viralplayer.org | #605,390 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 7 more | Find emails |
| rvsoe.de | #605,426 | Apache, Bootstrap, ConsentMo + 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 →