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 |
|---|---|---|---|
| singnify.com | #242,001 | Bootstrap, Cloudflare, Font Awesome + 5 more | Find emails |
| 1shop.tw | #242,021 | Bootstrap, Font Awesome, Google Analytics + 10 more | Find emails |
| 123.net | #242,054 | Bootstrap, BrightEdge, CDN Fonts + 17 more | Find emails |
| #1,332 (Tranco) |
| Find emails |
| 5 | winbuzz.org | #1,951 (Tranco) | Find emails |
| iwm.at |
| #242,058 |
| Cloudflare, Cloudflare edge/CDN, ConsentMo + 10 more |
| Find emails |
| jhunewsletter.com | #242,124 | Amazon Route 53, Bootstrap, Font Awesome + 11 more | Find emails |
| intelpark.ru | #242,234 | Apache, Bootstrap, Font Awesome + 2 more | Find emails |
| nationsglory.fr | #242,305 | Bootstrap, Cloudflare, Cloudflare Turnstile + 20 more | Find emails |
| craghoppers.com | #242,307 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 10 more | Find emails |
| japandesign.ne.jp | #242,407 | Amazon Route 53, Bootstrap, Google Analytics + 14 more | Find emails |
| lowbrowcustoms.com | #242,426 | Bootstrap, Cloudflare, Cloudflare Bot Management + 19 more | Find emails |
| gambling-affiliation.com | #242,428 | Apache, Bootstrap, Font Awesome + 7 more | Find emails |
| bisq.network | #242,488 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 5 more | Find emails |
| top10baz.com | #242,779 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 5 more | Find emails |
| isaiahcreati.com | #242,863 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 11 more | Find emails |
| cspu.ru | #242,915 | Bootstrap, DDoS-Guard, Font Awesome + 8 more | Find emails |
| chudai.live | #242,925 | Bootstrap, Google Fonts, Google Hosted Libraries + 3 more | Find emails |
| krasnayapolyanaresort.ru | #243,013 | Bootstrap, BotFAQtor, Cloudflare + 21 more | Find emails |
| cfpnet.com | #243,125 | BambooHR, Bootstrap, Fancybox + 14 more | Find emails |
| questnutrition.com | #243,202 | Adobe Fonts (Typekit), Attentive, Bazaarvoice + 22 more | Find emails |
| thainguyen.gov.vn | #243,459 | ASP.NET, Bootstrap, Font Awesome + 8 more | Find emails |
| maschinensucher.de | #243,484 | Bootstrap, Google Identity Services, Google Maps + 7 more | Find emails |
| geckochat.io | #243,524 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 10 more | Find emails |
| crans-montana.ch | #243,547 | Apache, Bootstrap, DigiCert + 6 more | Find emails |
| joi.mobi | #243,558 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| bellacanvas.com | #243,573 | Adobe Fonts (Typekit), Bootstrap, Braze + 18 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 →